1. If people use reusable bags for shopping, they will help to protect the environment.

2. Sweden is a northern country in Europe.

3. It is the most famous tower in England.

1. He hasn't gone aboard before.

2. I last saw him 8 days ago.

3. How long have you had it?

1. If we pollute the air, we will have breathing prooblems.

2. My little brother can colour a picture, but he cannot draw.

3. Serious newspaper are more expensive than the popular ones.

vote 5 sao + cảm ơn + câu trả lời hay nhất nếu bạn thấy hữu ích nhé!

chúc bạn học tốt!!!

=>

I/

1. If people use reusable bags for shopping, they will help to protect the environment. ( câu điều kiện loại 1)

2. Sweden is a northern country in Europe.

3. It is the most famous tower in England.  ( so sánh nhất : the most + adj)

II/

1. He hasn't gone aboard before.

2. I last saw him 8 days ago.

3. How long have you had it?

III/

1. If we pollute the air, we will have breathing problems. ( câu điều kiện loại 1)

2. My little brother can colour a picture, but he cannot draw.

3. Serious newspapers are more expensive than popular newspapers. ( so sánh)