30. —Why! I ____ get you on the phone.
— We ______ basketball on the playground when you phoned.
| A．didn’t; must have been playing | B．didn’t; must be playing |
| C．couldn’t; must have played | D．couldn’t; must be playing |
She first _____ singing and dancing, but soon lost interest and became a businesswoman.
| A．took up | B．took in | C．took over | D．took down |
---- Do you think computers will ______ televisions?
---No, I don't think so.
| A．instead | B．instead of | C．take place | D．take the place of |
Come and see me whenever ____.
| A．you are convenient | B．you will be convenient |
| C．it is convenient to you | D．it was he convenient to you |
______ 3,000 words, I also learned how to use basic grammar after being trained here.
| A．Except for | B．Apart from |
| C．According to | D．Instead of |
I feel it is your husband who _______ for the spoiled child.
| A．is to blame | B．is going to blame |
| C．is to be blamed | D．should blame |