Science ReviewerWrite the correct answer before each number._________1. Which of the following mixture is a colloid.a. detergent powderb. baby oilc. mayonnaised. oxygen________2. 5 gram of orange juice-drink is added to 100 grams of water. What would you expect the new solution to weigh?a. 95 gramsb. 100 gramsc. 105 gramsd. 500 grams________3. How do you know when something is a solid?a. It will pourb. It takes the shape of the containerc. It cannot be seen easilyd. It will hold its shape________4. When materials combine to form a mixture, theya. keep their original properties c. react to form a new substance with the new propertiesb. combine its specific ratiod. always change their physical state________5. Which could possibly increase the solubility of a cocoa powder in water?a. stirringb. heatingc. freezingd. pulverizing________6. Which is the best way to separate the mixture of oil and water?a. decantationb. freezingc. filtrationd. using a magnet________7. Which of the following mixtures can be separated using a magnet?a. water and oilb. sand and waterc. sugar and waterd. sand and iron filing________8. It is the combination of two or more substances that does not react chemically.a. matterb. massc. mixtured. density________9. It is anything that occupies space and has mass, weight and volume.a. massb. matterc. volumed. weight________10. Which of the following mixture will form a suspension?a. salt and waterb. vinegar and soy saucec. chalk dust and waterd. sugar and soy sauce_________11. Which of the following material is in the liquid state of matter?a. iceb. balloonc. vinegard. LPG_________12. When water boils, escape into the air in the form of steam. What does it show?a. heat changes to gas to liquidc. heat causes water to expandb. heat causes water to contractd. heat changes liquid to gas_________13. Why does water (liquid) turn into ice (solid) inside a freezer?a. because water absorbs heatc. because water releases heatb. because water takes in heatd. because water spreads heat_________14. In which of the process is heat removed from the material undergoing a change in a state of matter?a. changing water to icec. changing ice to waterb. changing water to water vapord. changing water to steam_________15. What is an example of something that is not matter?a. waterb. a deskc. cloudsd. thoughts_________16. What makes mammals different from any other group of vertebrate animals?a. they feed their young milkc. they are wild and aggressiveb. they care for their youngd. they live on land and water________17. Which of the following is a warm blooded animal?a. snakeb. whalec. frogd. shark________18. Why can fish live in water?a. they are cold blooded animalsc. they have gills to breath in the waterb. they love to swim all the time d. they can swim and get their food there_________19. In what plant structure does photosynthesis occur?a. stemb. rootsc. leafd. flowers__________20. Which among the different group of invertebrates animals is the largest?a. wormsb. arthropodsc. mollusksd. sponges___________21. These are the groups of vertebrates that spent part of their life in water and another part on land.a. reptilesb. mammalsc. birdsd. amphibians__________22. The only kind of mammal that is capable of flying.a. parrotb. batsc. eagled. hawk_________23. Through what structure do carbon dioxide and oxygen enters and exit from the leaves of plants?a. root hairsb. stomatac. chloroplastd. spores________24. Which of the following gases is needed by the plants to make food?a. oxygenb. carbon dioxidec. nitrogend. hydrogen

______25. What is the only mollusks that lives on land? a. octopusb. clamc. oysterd. snail_______26. Which of the following materials is not needed in photosynthesis?a. waterb. sunlightc. oxygend. carbon dioxide________27. What body parts of fish allows them to breath in water?a. finsb. air bladderc. scalesd. gills________28. Which of the following characters in the cartoon character episode Spongebob Squarepants, is under the group of arthropods?a. Patrick Starb. Mr. Crabsc. Squidward Tentaclesd. Spongebob_______29. To which group of vertebrates does a frog belong?a. reptilesb. fishc. mammalsd. amphibians_______30. Which of the following animals do not belong to the group?a. tigerb. goatc. carabaod. cow_______31. Why that atom is usually electrically neutral?a. because the number of electrons and neutrons are equalb. because there are more neutrons than electron and proton.c. because the number of protons is equal to the numbers of electrons.d. because there is an unbalance number of particles._______32. Two objects with different charge will always _______________a. attracts each otherc. explodeb. push away each otherd. generate electricity________33. A material that does not allow for the flow of electricity is referred to as aa. conductorb. insulatorc. regulatord. motor________34. Which of the following materials conduct electricity?a. copper wireb. rubberc. woodd. plastic_______35. Which device uses chemical energy on portable radios to produce sounds?a. dry cellb. flashlightc. generatord. motor_______36. Which subatomic particle is neutral or zero charged?a. protonsb. neutronsc. electronsd. ions________37. The term used when an object has more number of protons than electrons.a. positively chargedb. electricityc. electrically neutrald. negatively charged________38. This is seen when two or more wires are plugged in one socket.a. insulatorsb. octopus wiringc. conductorsd. dead circuit_______39. The part of an electric circuit that open and close the path through which electron flows?a. switchb. devicec. loadd. battery_______40. What is the charged of an atom whose protons is 15 and electrons are 15?a. neutralb. negativec. positived. combined charge

English ReviewerWrite on the blank the appropriate form of the adjectives in the parentheses, and then write before the number whether it is POSITIVE, COMPARATIVE or SUPERLATIVE degree.__________________1. The town is just as _________(large) as my native one.__________________2. The road was ________________ (long) than we had expected__________________3. The girl is very __________________ (intelligent) __________________4. Ventspils is __________________ (far) town in Latvia I have been to.__________________5. Tim is ____________________ (handsome) than Pat.__________________6. This song is __________________ (beautiful) one in the world.__________________7. They are as ____________________ (stubborn) as donkeys.__________________8. They are very ____________________ (upset) with the results.__________________9. The boy is ___________________ (fast) runner of all.__________________10. The movie was _____________________ (interesting) than the book.Write F is the fact and O if opinion._________11. Michale Jordan has a carrer average 30.4 points per game._________12. The ugliest sea creature is the manatee._________13. There seems to be too much standardized testing in the public schools._________14. It is wrong for the people under the age of 21 to drink alcohol._________15. Lord of the Rings: Return of the King won eleven Oscars (Academy Awards)_________16. The television show The Simpsons is not just as funny as it used to be._________17. McDonalds sells more hamburgers than any other restaurant chain in the world.________18. The price of gas has grown to become too expensive._________19. The more money someone has the more successful they are.________20. Cell phones emit radiation that may or may not cause brain cancer.

Put C if the sentence is correct and X if not._________21. They have been waiting a long time._________22. The pen or the pencil are lost._________23. Someone dont understand._________24. The students, as well as the teacher, are nervous about the test._________25. Randy and Joan like sports._________26. These are really special._________27. You rides with me._________28. All of them goes to school._________29. Tony likes Mary._________30. He dont like chocolates.Choose the correct spelling of the words.________31.a. absceesb. abcsessc. abscessd. absees________32.a. exazerbateb. exacerbatec. ecsacerbated. axaserbate________33.a. colloqueyb. coloqyc. colloquyd. colloqoy________34. a. fuchiab. fuchsiac. fuchiad. fuchsai________35. a. intourageb. entouragec. entuoraged. intourageWrite S for subject, SC for subject complement, DO for direct object, OC for object complement, IO for indirect object, PC for prepositional complement, DA for direct address and A for appositive.________36. The groom bought his new bride a wedding present.________37. The Provost named my supervisor the new Dean.________38. Where have you bee, Kurt?________39. The puppy has chewed on the bone.________40. Eagle-Eye cherry, the musician, is an individual, not a group.________41. John Smith, the colonial captain, founded Jamestown in 1607.________42. The mother warned her children not to go into the woods.________43. Weeds are taking over the garden.________44. Her mother will become the school librarian.________45. He gave me the news.Supply the appropriate pronoun in the sentences. Write objective, subjective, possessive, and reflexive)____________________46.Marian Rivera was born in Italy but ________ grandmother is Italian.____________________47. I am going to see the rolling stones. Do you like ____________.____________________48. That car is not ours. Is it _______________?____________________49. My job is wonderful. I really like _____________.___________________50. Were an international school. __________ students come from other countries.___________________51. I told ________________ not to bet all my money on one horse.___________________52. People enjoy Joels company when ______________ begins to tell his joke.___________________53. The tree had lost all of. _____________ leaves by October.___________________54. I gave _________________ weeks to get in my original shape.___________________55. The boys _________________ led the entire team to victory.