1. robin plays football every sunday.

2. we have a holiday in december every year.

3. he often goes to work late.

4. the moon circles around the earth

5. the light starts at 6 a.m every thursday.

6. peter doesn't study every hard. he never gets high school ...... 

7. my mother often teaches me english on saturday ....

8. likes

9. washes

10. don't have

*8,9,10 lười ghi đề ák ><*

công thức htđ: S = I/ You/ We/ They/ Danh từ số nhiều + ĐỘNG TỪ ở dạng NGUYÊN MẪU. 

                                      He/ She/ It/ Danh từ số ít + ĐỘNG TỪ thêm “S” hoặc “ES”

`1`. Robin plays football every Sunday.

`2`. We have a holiday in December every year.

`3`. He often goes to work late.

`4`. The moon circles around the earth.

`5`. The flight starts at 6 a.m every Thursday.

`6`. Peter doesn't study very hard . He never gets high scores.

`7`. My mother often teaches me English on saturday evenings.

`8`. I like Math and she likes Literature.

`9`. My sister washes dishes every day.

`10`. They don't have breakfast every morning.

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  * Hiện tại đơn :

- Động từ `"to be" :

 `(+)` S + am/ is/ are+ N/ Adj

 `(-)` S + am/are/is + not +N/ Adj

 `(?)` Am/ Are/ Is (not) + S + N/Adj?

`-` Động từ thường:

 `(+)` S + V(s/es)

 `(-)` S + do/ does + not + V

 `(?)` Do/ Does (not) + S + V ?