题目内容：

Ryan and Kelly used to be forgetful. For example, Kelly would     to cook dinner, or Ryan would go to work on Sunday thinking it was Monday. One summer they were to    _ a long trip. What do you think happened? Well, they got to the     with only ten minutes left. So time was     . In that situation anyone would get on the plane right away.     not Ryan and Kelly. They just had to buy some flight insurance (保险)first. After all, who_   what will happen on a plane flight? They quickly put some coins into a machine and their insurance policy(保险单) came out. “Who would get the     if we die?” asked Kelly. “My mother, of course,” her husband replied. “We’ll mail the policy to her. Now quick, give me a stamp, will you?” he said. “The plane’s going to take     in another minute.” Ryan put the stamp on the    , dropped it in the mailbox, and suddenly began to cry. What happened, do you think? He had _  _ their plane tickets to his mother!

1.A. remember            B. forget               C. try

2.A. take                 B. go                 C. talk

3.A. house                B. bus station          C. airport

4.A. enough              B. long                C. short

5.A. And                 B. But                C. So

6.A. knows               B. believes             C. thinks

7.A. flight                B. ticket               C. money

8.A. away                B. off                 C. out

9.A. machine             B. envelope             C. plane

10.A. mailed              B. taken                C. put