| Man landed ______ the moon in 1969 ______ the first time. |
A. on; for B. to; at C. in; for D. from; at |
| Mr Wang is very strict _____ us. We are afraid _____ him. |
A. to; at B. with; of C. to; about D. with; to |
| Supermarkets are necessary. People usually spend ______ time finding things they want, but they usually spend ______ money than they want. |
A. less; less B. less; more C. fewer; less D. fewer; more |
| — Is the woman who walked past just now your teacher? — Yes. She teaches ______ Chinese. |
A. us B. our C. ours D. we |
| —Was the boy saved? —No. The doctors tried their best, ______ they failed. |
A. and B. so C. but D. although |