题目内容：

 

1.________(pay) over the Internet isn’t always safe.

2.You will r______ (收到) it a few days later by post.

3.Mother's Day is on the  ______ (two) Sunday of June.

4.Choose me as your class monitor and I p_______ (承诺，保证) to help you!5.Please be ________(care) with your things.

6.---You look ________(worry) .What’s the matter ?

---I will have a big exam tomorrow.

7.Could you tell me how _________(get) to the National Stadium ?

8.Online shopping has s________advantages.

9.After _______ (visit)the Tower of London, take the boat back along the river

10.The girl under the tree is a friend of ________(I).