M: Good evening, I’m Jack, Jack Smith, I’m coming to see if I can have a vacation job.
W: Oh, come in, Jack.

What does Jack want to do（）

单项选择题What is the man planning to do（）

A. Study at a different school.
B. Move to a warmer state.
C. Get a travel agent’s license.

单项选择题The water will be further polluted unless some measures（）

A. will be taken
B. are taken
C. were taken
D. had been taken