| Medicine should not be kept where it is ______ to children. |
A. easy B. high C. accessible D. acceptable |
| Not only should you get used to _____ under difficult conditions but also you should pay more attention to _____ your work well. |
A. work; do B. working; doing C. work; doing D. working; do |
| _____, I will assign to you as little homework as I can, but it is a fantasy nowadays. |
A. If possible B. If is possible B. If possibly D. If its possible |
| — John and I will celebrate our fortieth wedding anniversary next month. — Oh, ______! |
A. cheer up B. well done C. go ahead D. congratulations |
| As your instructor (教师) advised, you ought to spend your time on something ______ researching into. |
A. precious B. worth C. worthy D. valuable |
| _____ the fact that his initial (开始的) experiments had failed, Pro. White persisted (坚持) in his research. |
A. Because of B. As to C. In spite of D. In views of |
| The teacher asked me _____. |
A. that I had finished my homework B. that had I finished my homework C. whether had I finished my homework D. if I had finished my homework |
| — Why did he come back? — It is _____ he forgot to take his umbrella with him. |
A. for B. as C. since D. because |
| — Do you have enough to ______ the cost of your board at school? — Oh yes, enough and to spare. |
A. cover B. spend C. fill D. spare |