根据所给情景选择正确答案。

1. 你用英文作自我介绍时应说：[ ]

A. This is Peter.

B. My name is Peter.

C. Nice to see you.

2. 下面哪句话不表示道别？ [ ]

A. See you tomorrow.

B. Bye-bye!

C. Nice to see you.

3. 你想称赞女孩很漂亮，应说：[ ]

A. What a nice girl!

B. What a pity!

C. Who's that girl?

4. 班里来了外宾你可以说：[ ]

A. Welcome school.

B. Welcome to our class.

C. Welcome my home.

5. 下面哪句话不表示感谢？[ ]

A. It's my pleasure.

B. That's very kind of you!

C. Thank you very much!