题目内容：

The summer vacation is the best part of the year for most American children. Before the summer vacation comes, they make a plan to      they have a good trip.

Tom, an American boy, enjoys traveling very much. This summer, he came along      his parents to Beijing    their vacation. They made room reservations（房间预订） before they        . After arriving, they spent half a day in the hotel to      the time difference（时差）. Tom was      excited to fall asleep that night. The next day, they began their    trip. They visited many places of interest    the Ming Tombs, the Great Wall and so on. They couldn’t help     photos all the time. During the trip, he posted a lot of postcards to his American friends. In the postcards he told them that he was satisfied with (对…很满意) the trip and he was looking forward to     to China again.

What an exciting trip!

1.A. make sure   B. making sure     C. make it

2.A. about       B. of             C. with

3.A. spend       B. to spend        C. spending

4.A. arrives      B. arriving        C. arrived

5.A. work out    B. come up with    C. get used to

6.A. too         B. as             C. to

7.A. five day     B. five-day        C. five-days

8.A. such as     B. in fact          C. at least

9.A. take        B. takes           C. taking

10.A. coming    B. comes          C. came