Đề bài : look at the pictures and make sentences with the given words add verbs in the correct tenses

Công thức thì HTĐ (V: thường)

S số ít, he, she, it 

(+) S + Vs/es

(-) S+ doesn't + V1 

(?) Does +S +V1?

Yes, S + does 

No, S + doesn't 

S số nhiều, I, you, we, they

(+) S + V1 

(-) S+ don't + V1 

(?) Do + S+ V1? 

Yes, S + do

No, S + don't

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? 

Yes, S + am/is/are 

No, S + am/is/are + not

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

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1. Susan is doing her homework.

Hành động diễn ra ở hiện tại ngay thời điểm nói --> HTTD

2. Andy and Dustin are playing chess with grandma at present.

DHNB: at present (thì HTTD)

play with sb: chơi với ai 

3. Janet sometimes feeds the ducks in the evening.

DHNB: sometimes (HTĐ)

4. Mr. Billy takes a shower twice a day.

DHNB: twice a day (HTĐ)

5. Mr. Barry is repairing the facet in the bathroom.

Hành động diễn ra ở hiện tại ngay thời điểm nói --> HTTD

6. Mrs. Caroline often checks emails before going to bed.

DHNB: often (HTĐ)

7. Lisa helps her mom wash the dishes in the kitchen. 

help sb + to V/ V1: giúp ai làm gì 

8. Look! Tom is flying a helicopter.

DHNB: Look! (HTTD)

9. My sister combs her hair three times a day .

DHNB: three times a day (HTĐ)

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