2.The car _________ on the way,they had to walk back.( )
| A. | calmed down | B. | broke down | C. | came down | D. | slowed down |
1.We ______ happily in the classroom when the teacher came in.( )
| A. | were chatting | B. | are chatting | C. | will chat | D. | chat |
20._______perfect time it is to fly kites!( )
| A. | What a | B. | What an | C. | How | D. | How an |
19.The government is trying its best to improve people's living ________.( )
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| A. | reserves | B. | conditions | C. | situations | D. | societies |