Unit-1 - Các câu hỏi được Tag gần đây

HOT 1 giờ qua

1. Thế nào là lực ma sát nghỉ (1)
2. A: Did you like the movie "Star Wars?" B: I don't know. I (see, never) ………….……..that movie. (0)
3. He………….……..(not be) here since Christmas. I wonder where he…………. (live) since then. (0)
4. My best friend and I ………….……..( know) each other for over fifteen years. We still get together once a week. (0)
5. On Friday, Mr. Katz will discuss .... ideas for supporting busy waiters. (0)