如果遇到下面这种情景，你能对答如流吗？选一选。

1. 当遇到同学、老师时，你应该说：[ ]

A. See you

B. Bye

C. Hello

2. 当别人对你说“Goodbye!”时，你应回答：[ ]

A. See you.

B. I'm Lily.

C. Thank you.

3. 当有人问“What's your name?” 时，你应回答：[ ]

A. See you.

B. I'm...

C. Thank you.

4. 当你扮演老师，同学们向你祝贺“Happy Teachers' Day!”时，你应说：[ ]

A. Me too.

B. Bye.

C. Thank you.

5. 当你在教师节遇到老师时，你应该说：[ ]

A. Happy Teachers' Day.

B. Hello.

C. Thank you.