．--_________ will your parents come back to Shanghai?
--Maybe in a month.
| A．How far | B．How many | C．How soon | D．How often |
–I argued with my best friend. What should I do?
--If I ________ you, I would say sorry to her.
| A．am | B．was | C．are | D．were |
Don’t put off today’s work till tomorrow. I mean, today’s work _____today.
| A．may do | B．must do | C．may be done | D．must be done |
— Why not go and play football outside?
— ______________.
| A．Yes, I think so. | B．It’s a good game. |
| C．That’s a good idea. | D．Of course we do. |
I’m going to write articles and _______ them to magazines and newspapers.
| A．send | B．take | C．bring | D．give |
We all know that dinosaurs lived on the Earth more than ______ years ago.
| A．sixty million | B．millions of | C．sixty million of | D．million of |