$1.$ study 

$2.$ cooks 

$3.$ wash 

$4.$ cook 

$5.$ wash 

$6.$ washes 

$7.$ study

$8.$ cooks

$9.$ studies

$10.$ wash 

$11.$ cook

$12.$ studies 

$⇒$ Dấu hiệu: On Tuesday, on Wednesday, on Friday, ...

$⇒$ Ta có công thức HTĐ như sau: 

I,you,we,they + V_inf 

He,she,it + V(s,es) 

→ cấu trúc thì hiện tại đơn:

He, she, it + V (s,es) 

I, you, we, they + V-inf 

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1) They (study) ……study…… English on Tuesday.

2) He (cook) ………cooks…….on Tuesday.

3) I (wash) ……wash……the car on Wednesday.

4) We (cook) ……cook………on Sunday.

5) You (wash) ……wash………the car on Friday.

6) She (wash) ……washes……… the car on Saturday.

7) We (study) ..study... English on Sunday.

8) It (cook) ..cook..on Thursday.

9) He (study)..studys.. English on Friday.

10) You (wash)...wash... the car on Thursday.

11) They (cook) ..cook....Wednesday.

12) She (study) ....studys... English on Thursday

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@nam