Bài Làm : 

 1. A knuckle is a joint connecting a finger to the rest of the hand.

 2. It is a bridge that is being built in m y hometown at the present.

 3. My friend whose car was stolen last week, has decided to buy a motorbike.

 4. If he had taken an umbrella, he wouldn't have got wet.

 5. They started to built their house five days ago.

 6. It is said that they will never come back home late at night.

1. A knuckle is a joint that connects a finger to the rest of the hand. ( từ gạch chân là ĐTQH )

→ A knuckle is a joint connects a finger to the rest of the hand.

2. They are building a bridge in my hometown at the present.

→ It is a bridge that is being built in m y hometown at the present.

3. My friend has decided to buy a motorbike. His car was stolen last week.

→ My friend, whose care car was stolen last week, decided to buy a motorbike.

4. He didn’t take an umbrella so he got wet.

→ If he had taken an umbrella, he wouldn't have got wet.

5. They have been building their house for 5 days.

→ They started building their house 5 days ago.

6. They said that they will never come back home late at night.

→ It is said that they will never come back home late at night. 

Chúc bạn học tốt ~

# Yumi