It rained heavily, so we _______ stay at home watching TV or surfing the Internet all day.
A. could B. had to C. must
----Have you ever been to Beijing?
----Yes. Last month I________ there.
| A．Have been | B．will go | C．went | D．have gone |
I'll go to the zoo if it ____________tomorrow.
| A．doesn't rain | B．will rain |
| C．rains | D．won't rain |
---Where is Jack?
----On the playground. He ________football with his classmates.
| A．play | B．played |
| C．is playing | D．was playing |
______ me, I am going to choose the most fun and exciting job in the world.
| A．According to | B．Like |
| C．Except for | D．As for |
The reason ____ she didn’t come is clear.
| A．that | B．which | C．who | D．Why |