. — Where is your uncle's home?
— In New York. But he___________in Boston for four years.
| A．has lived | B．lived | C．had lived | D．had been living |
_________the peace talk between the two countries will break down depends on your attitude.
| A．If | B．Whether | C．Weather | D．That |
It was __________ you had done ________made it possible for you to improve your English.
| A．that/ that | B．that / what | C．what/ what | D．what/ that |
—May I use your computer?
—Sure, _____________
| A．cheer up | B．come on | C．go ahead | D．nothing |
— What’s the matter? — The shoes don’t fit properly. They _____ my feet.
| A．are hurting | B．will hurt | C．have hurt | D．are hurt |
In this experiment, they are woken up several times during the night, and asked to report what they _____.
| A．had just been dreaming | B．are just dreaming |
| C．have just been dreaming | D．had just dreamt |