--There are people in the shopping mall.
--Yes .It is so crowded.
| A．thousands | B．thousand |
| C．thousands of | D．thousand of |
-Let's go to Hainan on vacation.
-Oh, no. I have to Hainan several times.
| A．got | B．come | C．been | D．gone |
I have trouble dealing with the problems, but I will never.
| A．make up | B．give up | C．wake up | D．cheer up |
-1 enjoy watching English movies.
| A．So do I | B．So I do | C．So am I | D．So I am |
Tina went into the kitchenher mother make dumplings.
| A．help | B．helped | C．helping | D．to help |
My friend and I aregood at biology. But we don't like geography very much.
| A．all | B．both | C．either | D．neither |