II. Vocabulary: Choose A, B, C or D to complete the following sentences 1.We decided not to go out for meal ___________ we were too tired. a. but b. because c. so d. and 2. Mary’s eyes are weak, ___________ she has to wear glasses. a. but b. however c. and d. so 3. ___________ put all the guests on the floor? a. Why don’t we b. I suggest c. how about d. Let’s 4. My school is …………………than Lan’s school. a. big b. biggest c. bigger d. small 5. A new air conditioner will be _________ this morning. a. to install b. installed c. installing d. install 6. We can _________ easily in the daylight. a. to read b. reading c. readed d. read 7. She ………………….be 14 on her next birthday. a. will b. is c. does d. can 8. Phanxipang is the …………………..mountain in Vietnam. a. high b.higher c. height d. highest 9. Is he an actor __________ a singer? An actor a. and b. or c. with d. so 10. He was tired, ___________ he took a rest before continuing the work. a. so b. and c. but d. if III . Change these sentences into passive voice 1. My grandfather planted this tree. ...................................................................................................................... 2. Nobody has collected the rubbish. ..................................................................................................................... 3. Will they build a new school very soon? ...................................................................................................................... 4. Hung gave me a beautiful glass on my birthday. ...................................................................................................................... 5. We do a lot of work every day. ...................................................................................................................... 6. They cut down many trees to make paper. ...................................................................................................................... 7. People consider English the most international language. ...................................................................................................................... 8. You should shut these doors before 5 pm. ...................................................................................................................... 9. Pollution from factories has destroyed many lakes and rivers. ...................................................................................................................... 10. They don't use the room very often. ......................................................................................................................