42. The key to _________ a match is lots of practice and confidence.
A. winning |
B. won |
C. be won |
D. wins |
43. He used to take good care of many younger brothers and sisters when he was young so he has much of working __________ with kids.
A. achievements |
B. consumption |
C. experience |
D. limitation |
44. __________ he doesn't have much free time, he always helps his friends when they have problems.
A. Therefore |
B. Although |
C. But |
D. So |