| In the past, people used to _____ on foot or by horse. |
A. traveling B. traveled C. travel D. be travel |
| — What year ____ diving begin ____ the Olympics? — Diving became an Olympic event in 1904. |
A. did; at B. did; on C. does; at D. does; in |
| 选出每个句子中错误的一项。 |
| 1. Both you and your sister studies hard. A B C 2. Not only we but also she are going to the movies. A B C 3. Either he or I are to go. A B C 4. Neither him nor his parents are coming. A B C |
| — ______ do you go to see your uncle? — Three times a month. |
A. How long B. How often C. How many D. How many times |
| How did the nursery teacher make the babies ______? |
A. stop crying B. stop to cry C. to stop crying D. to stop to cry |