I/ Correct form of the verb

1. There (be) were beautiful flowers in the garden yesterday morning.

2. Tourists (always/ visit) always visit the large department store.

3. Do you usually meet ( you/ usually/ meet) friends in a cafe?

4. His father ( teach) taught him how to play football two years ago.

5. They (not/do) didn't do karate when they lived in the countryside.

II/ Complete the sentence with possessive pronouns

1. My sister has a stamp collection. →This stamp collection is my sister's

2. These are Tom’s and John’s painting. → These paintings are Tom's and John's

3/ That is our house. → That house is ours

4. This isn’t your book. It is my book ( rewrite with “mine”) → This book isn't yours, it is mine

III/ Change the following sentences into negative and interrogative form

1. It was a great film in 2020.

→ It wasn't a great film in 2020.

→ Did it a great film in 2020 ?

2. The children were in the park five minutes ago.

→ The children weren't in the park five minutes ago.

→ Did the children in the park five minutes ago ?

3. My father was at the office yesterday

→ My father wasn't at the office yesterday.

→ Did your father at the office yesterday ?

4. My father taught me how to play football two years ago.

→ My father didn't teach me how to play football two years ago.

→ Did your father teach you how to play football two years ago ?

5. I took part in the swimming competition at my school last week.

→ I didn't take part in the swimming competition at my school last week.

→ Did you take part in the swimming competition at my school last week ?

*****Giải thích + lý thuyết cần nhớ:

* teach - taught - taught - dạy

* thì quá khứ đơn:

+) Cấu trúc: S + V_ed

-) Cấu trúc: S + did not + V_nguyên thể

?) Cấu trúc: Did + S + V_nguyên thể