—Are you interested in learning math?
—Yes, but I’m afraid to _______ too much time on math.
| A．take | B．spend | C．pay | D．cost |
.Jane is better___ drawing pictures than her sister.
| A．to | B．for | C．at | D．in |
I went to New York City. But I bought_____ for myself because _____there was very expensive.
| A．something, anything | B．nothing, everything | C．nothing, something | D．anything, everything |
---Can your brother play tennis?---Sure. He plays____ I do.
| A．as good as | B．as well as | C．as clear as | D．as loudly as |
My grandfather is over seventy years old, he is very well because he always____.
| A．drinks tea | B．sleeps late | C．plays computer games | D．takes exercises |
____ it was late, the students were still studying in the classroom.
| A．Although | B．But | C．As long as | D．Because of |