After he retired from office, Tom ___ painting for a while , but soon lost interest.
| A．kept up | B．took up | C．sped up | D．cleaned up |
This is the first time that the Chinese woman astronaut ______ sent into space.
| A．was | B．Is |
| C．had been | D．has been |
It is reported that the countries attending the opening ceremony of the London Olympics ______ 229.
| A．added to | B．added up |
| C．added up to | D．add |
In recent years______global warming is becoming______concern for people all over the world.
| A．the；the | B．不填；不填 |
| C．不填；a | D．the；不填 |
--- How do you find the movie last night?
--- ______, but the background music sounded wonderful.
| A．I really like it. |
| B．I’m crazy about it |
| C．I think little of it |
| D．It couldn’t be better. |
It’s that time of the year again, ______ Apple fans go crazy about the coming of the new iPhone.
| A．who | B．when |
| C．which | D．where |