Cíu e vs dc khum ac ,10h e phải nộp bài ròi ạ tutu

1. Lisa taught English to the kids in the area.

- teach sth to sb: dạy ai đó cái gì

2. They didn't plant trees in the schoolyard.

3. We donated some food and vegetables to a nursing home.

- Some + N(nhiều/không đếm được)

4. That girl picked up all the litter on the street.

- pick up (phr.v): nhặt lên

5. What did you do to help street children?

- help sb: giúp đỡ ai

6. Our club did lots of community activities last month.

- DHNB: Last month -> QKD

- Lots of + N(nhiều/không đếm được)

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- Cấu trúc quá khứ đơn:

- Dạng động từ thường:

(+) S + V2/ed

(-) S + didn’t + V-inf

(?) Did + S + V-inf?

Dạng động từ tobe:

(+) S + was/were + adj/N

(-) S + was/were + not + adj/N

(?) Was/Were + S + adj/N?

He/She/It//I/N(số ít) -> was

They/We/You/N(số nhiều) -> were