II. VOCABULARY & GRAMMAR Exercise 5: Choose the best answer A, B, C or D to complete the sentence. 2. NASA has sent 11 orbiters and 8 landers to Mars 1994. A. since B. in C. from D. until 2. While still a small child, John was very fond____creating new things. A. with B. at C of D. for 3. Text messaging, or texting, is a fast and efficient way to information A. make B. collect C. receive D. exchange 4. One day, we'll be able to send thoughts to each other directly using___technology. A video conference B. social media C. telepathy D. holography 5. Italian____Galileo Galilei was the first person to look at the Moon through a telescope, A. astronomer B. astronaut C. archeologist D. explorer 6. James Watt thought that his steam engine___ animal power. A. will replace B. would replace C. was replaced D. have replaced 7. _____its proximity to the Sun, Mercury is not the hottest planet in our solar System. A Due to B. Since C. Even though D. Despite 8. Young people _____text their friends instead of speaking to them in person. A. prefer B.enjoy C. would rather D. would like 9. Scientists wonder____extraterrestrials have ever visited Earth. A. that B. if C. what D. where 10. "I believe that somewhere out in the universe, there are other forms of life." "______" A. Why not? B. Absolutely not! C. Me neither Đ.So do Exercise 6: Choose the word or phrase (A, B, C or D) that fits the blank in each sentence. 1. If we go on littering, the environment ____seriously polluted. A. becomes B. will become C. became D. would become 2. The boy was very hungry ____he ate nothing. A. so B. and C. therefore D. but 3. The man suggests_____to the seaside in the summer. A. to go B. go C. going D. goes 4. A dripping faucet______500 liters of water a month. A. can waste B. is wasted C. waste D. are wasting 5. He sighed______ when he heard the news. A sadly B. sad C. sadden D. sadness 6. The boy hated____up very early in the morning. A. having get B. to have get C. having to get D. to have getting 7. Please_____the lights. It's very dark. 4. tum on B. go on C. get on D. put on 8. Not only_____her father, but you will know about his job if you go with us. A .You meet B. will you meet C. you are meeting D. do you meet 11. Please go___with what you're doing. Don't look at them! A on C.away B. out D. down 12. The new appliance does not only work____ but also saves energy. A. effect B. effective C. effectively D. effectiveness 13. In Western countries electricity gas and water _____necessities. A. Was B. has been C. have D.are 14.Who will _____the cat when you are away on business? A. look at B. look forward to C. look alter D. look for 15. Does she suggest____some more butter? A. buying B. buys C. to buy D. bought1 16. You look hot in that coat. Why don't you________it______ ? A. put/on B. put/away C. takes/out D. take/off 17. The village of the stone carving ____ near the foot of the Marble Mountain. A. lay B. lies C. lain D. laid 18. Do you like the language center____ in the Women's Magazine? A. advertiser B. advertised C. advertising D. advertisement 19. Don't waste water or you will get an enormous _____by the end of the month. A. receipt B.paper C. bill D. letter 20. Electricity is a clean but____source of energy A. cheap B. expensive C. good D.useful