问题
填空题
用恰当的介词填空。
1. My father often wakes up _______ 5:00 am.
2. The girl _______ red is my English teacher's daughter.
3. Mary comes _______ New York.
4. Some boy students are taking part _______ a speech contest.
5. Tom is very good _______ math.
答案
1. at 2. in 3. from 4. in 5. at