Cần trước 7 giờ ạ sau 7 h ai trl mình báo cáo đấy

Công thức thì HTĐ (V: thường)

S số ít, he, she, it 

(+) S + Vs/es

(-) S+ doesn't + V1 

(?) Does +S +V1?

S số nhiều, I, you, we, they

(+) S + V1 

(-) S+ don't + V1 

(?) Do + S+ V1? 

DHNB: always, usually, sometimes, often, never, seldom,....

Công thức thì HTTD 

(+) S + am/is/are + Ving 

(-) S + am/is/are + not + Ving 

(?) Am/Is/Are +S +Ving? 

DHNB: now, right now, (!), at present, at the moment,.....

Công thức thì QKĐ (V: thường)

(+) S + V2/ed 

(-) S + didn't + V1 

(?) Did + S+ V1?

DHNB: ago, last (year, month ...), yesterday, in + năm QK, ...

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Wh + can + S+ V1? 

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Who: ai 

Why: tại sao 

What time: giờ 

When: khi nào 

Where: ở đâu

What: cái gì 

How: như thế nào 

How often: tần suất 

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1. Who took you to the museum yesterday? 

2. Why didn't Lan go to school yesterday? 

3. What time did you get home last night? 

4. When did you go to Dalat?

5. Where did he leave his wallet? 

6. What has become part of our daily lives? 

7. How can your sister sing English songs? 

8. How often does Mary go to library? 

9. What is Mrs. Tuyet doing now? 

10. What time does Phong get up?