V. Tìm và sửa lỗi sai :

1. does -> do ( chủ từ they -> mượn do )

2. do -> does ( chủ từ he -> mượn does )

3. watch -> watches ( chủ từ số ít -> V1s/es )

4. goes -> go ( chủ từ we -> Vo )

5. carries -> carry ( mượn does -> Vo )

VI. Rewrite :

1. 

-> Minh usually doesn't sleep early at weekends.

2.

-> Do you understand the questions from your teacher?

3. 

-> Her husband and his collague play tennis whenever they are free.

4.

-> My family normally eats breakfast at 6:30.

5. 

-> San doesn't phone her mother on Mondays.

Cách giải : 

Áp dụng CT thì HT đơn : S + V1/e/es.

VII. Hoàn thành đoạn :

is ( Mai -> is )

works ( she -> Vs/es )

love ( patient -> Vo )

is ( she -> is )

gets ( she -> Vs/es )

drives ( she -> Vs/es )

comes ( Mai -> Vs/es )

meets ( she -> Vs/es )

visits ( her family -> Vs/es )

goes ( she -> Vs/es )