_______he had failed many times, he didn’t give up and succeeded in the end.
A. Unless B. Although C. If
— Would you like me to help you carry the heavy bag?
— ________ ．It’s kind of you．But I can do it myself．
| A．Yes, please | B．No, thanks |
| C．Sure | D．Yes, I’d love to |
— Who helped Mark with his English?
— _______, he taught himself．
| A．Anybody | B．Nobody | C．Somebody | D．Everybody |
April is ________ month of the year while Thursday is _______ day of the week．
| A．the four; the fifth | B．fourth; the five |
| C．the fourth; the fifth | D．fourth; fifth |
— Could you help me do some cleaning after school?
— If I _______, I will do it．
| A．am free | B．will be free |
| C．have had time | D．had time |
There are many kinds of sports, _______ my favorite is swimming．
| A．as | B．then | C．but | D．so |