题目内容：

根据句子意思选择括号里单词的适当形式填空。

1.He showed me how       (use) the camera

2.I am sorry I wasn’t          (success) in keeping the secret.

3.Jack is a pleasant person to work with, I’m looking forward to      (work)with him.

4.Turn that         (noise) music off! It’s driving me crazy.

5.We are sure that he        (pass) the exam tomorrow.