问题

I want to see my grandparents _____ 8 a.m. _____ this Sunday.[ ]
A: at; on
B: at; in
C: at; /
D:in; on
B: at; in
C: at; /
D:in; on
正确答案是:
同类题型
Sally and Simon ________ fishing together next weekend.
What does Mr. Liu usually ___________when he is at school?
Can you give me a hand?—Sorry, I can’t help you do this because it is ________my ability.
May I go now? — No. You ______________ let the teacher know first.”
What do you think of the movie by Zhao Wei?—Terrific. I like ______ very much.