带上原因要全面 快考试了,若能提供帮助

带上原因要全面 快考试了,若能提供帮助
1 Did you hear any strange___whenthequake happened?
NO,i was in the gardenwith my flowers and was enjoy the beautiful__of my birds at that time.
A voice noise B noise sound C whisper sound D sound voice
2 Alice,are you ready we will go out for a picnic___nine o'clock
A in B after C until(为什么不选C)
3 She couldn't ___her words__by the students
A get understand B get understood C make to understand D make understand(这利用到get的什么用法?）
4 I like this set of sofa very much,but i don't know___it in my small house?
YOU are supposed to put it in the living room (为甚么不用Where)
A Where to put BWhy to put C how to put
5 humans are cutting down the forests to ____the land for others uses
A clear B distroy C cover D protect