Present simple with normal V :

(+) I, we, you, they + V-inf

     He, she, it + V-s/es

(-) I, we, you, they + don't + V-inf

     He, she, it + doesn't + V-inf

(?) Do + I, we, you, they + V-inf?

     Does + He, she, it + V-inf?

Các DHNB trong bài : every day ; every month.

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6. washes

7. (-) Jack doesn't wash dishes every day.

    (?) Does Jack wah dishes every day?

8. fixes

9. (-) Tom doesn't fix the car every month.

    (?) Does Tom fix the car every month?

`**OwO`

S + Vs / es

S + don't , doesn't + Vinf

He , she , it , danh từ số ít + Vs / es , doesn't + Vinf

They , we , you , danh từ số nhiều + Vinf , don't + Vinf

Does / do + S + Vinf ?

`**` does : he , she , it , danh từ số ít

`**` do : they ,we, you ,danh tứ số nhiều

6. washes

`=>` DHNB: everyday

`(-)` Jack doesn 't wash dishes everyday.

`(?)` Does Jack wash dishes everday ?

8. fixes

`=>` DHNB: every month

`(-)` Tom doesn't fix the car every month.

`(?)` Does Tom fix the car every month?