The Nile River ____ flood large areas but now the water ____ produce electricity

How do you feel about taking the job in Los Angeles ?—? It’s the biggest company in the country .

I prefer a university in Shanghai to inBeijing: Because I like the weather there.

A tape recorder is made full use of ______ improve our listening ability.

We students should appreciate our teachers, help will certainly get us to achieve our dreams some day.