My brother spent all morning_____ soccer with his classmates.
| A．plays | B．to play |
| C．playing | D．played |
What do you usually do in your spare time?
--I enjoy reading in the library I lose myself in a world of good books．
| A．which | B．where |
| C．that | D．when |
____you study,____ grades you will get.
| A．The hard ;the better |
| B．The harder; the better |
| C．The hard ;the good |
| D．The harder ;the good |
You should develop healthy eating habits _______ it is too late.
| A．after | B．because |
| C．before | D．while |
Carmen prefers the music that _______ great lyrics.
| A．have | B．has |
| C．is | D．are |