精选优质文档-倾情为你奉上英语专项训练-语法1. What do you do _ the weekend?A. on B. under C. of D. at2. I usually do homework _ 6:40 _ the afternoon.A. on, in B. at, in C. at, on D. at, at3. I often play sports _ 8:40 _ the morning.A. on, in B. at, in C. at, on D. at, at4. I usually eat lunch _ 12:00 _ noon.A. on, in B. at, in C. at, on D. at, at5. Thank you _ telling me _ your day.A. on, about B. for, about C