题目内容
10. find out
10. 查明
11. be hard on sb.
6. by the time (that)
2. 直到回到家，他才意识到他把钥匙忘在办公室了。
He realize he had his keys in his office he got home.
5.arrive at
5. I would like to eat (馅饼) with beef.
( ) 7. He his pen at home yesterday. So he had to borrow one in class.
A. had left B. left
C. forgot D. had forgotten
( ) 2. He really late last night. So today he feels sleepy.
A. stayed healthy B. stayed up
C. stayed away D. stayed with
5. 很快恐慌就在全国蔓延开来。
Panic the whole country in a short time.
