(Công thức thì HTHT vs QKĐ trong ảnh nhé)

1. How long ………………you ……………….John? (know)

Since we ……………….kids. (be)

⇒ have you known - were

2. I ……………………her recently. (not see)

⇒ haven't seen 

3. Here are your shoes. I ………………just……………..them. (clean)

⇒ have just cleaned

4. The concert ………………at 7pm. (begin). Everyone ……………..it. (enjoy)

⇒ begins - enjoys

Thì HTĐ diễn tả lịch trình của sự việc, diễn tả chân lí hiển nhiên
5. When …………….he ……………?.(arrive)
- He ………………at 4.00. (arrive)

⇒ did he arrive - arrived

6. …………………you ever……………… to Hue? (be)- Not yet.

⇒Have you ever been

7. ………………….you ………………the film on HTV7 last night?(see)
- Yes, It ………………….very interesting. (be)

⇒Did you see - was

8. My uncle ……………………..out 15 minutes ago. (go)

⇒ went

9. ……………you ……………..your lunch yet? (have)
Yes, I …………………………it at 11.30. (have)

⇒Have you had - had

10. Where ………………you ………………….last weekend? (go)

⇒ did you go