If I _____ you, I’d join the army.

Many students believe that the choice of their courses and universities should ________their own interest.

What about going to the movies this weekend —-I went to the movies last weekend,so I want to do ___ this weekend.

Look! It must be Jack on the playground.—It _____ be him. Because I saw him enter the school library just now.

them not everybody could do it , _________