– Peter,can you tell me the differences__________the four words?
--Sorry,I don’t know.
A. between B. among C. for
Oh, my god! Our house __________last night. Look at the footprints (脚印) on the floor.
| A．broke into | B．was breaking into |
| C．broken into | D．was broken into |
— Why is your bedroom so dirty?
— Sorry, Mum. It ___________. I felt very tired after playing soccer.
| A．isn’t cleaned | B．didn’t clean |
| C．doesn’t clean | D．wasn’t cleaned |
Tom said he had never been there, but he was .
| A．lay | B．lied | C．lying | D．Lie |
— Michael Jackson was called the king of pop, wasn’t he?
— Of course. He by people all over the world.
| A．was looked up | B．was looked up to |
| C．looked up | D．looked up to |
—It's difficult to get to the other side of the river.
—I think a bridge ________ over the river.
| A．should be built | B．should build |
| C．will build | D．has built |