1. It’s impolite of them to talk aloud in the museum. (shouldn’t)

=> They shouldn't talk aloud in the museum

2. It’s dangerous to climb the trees in the mountain. (shouldn’t)

=> We shouldn't climb the trees in the mountain

3. Sarah is tired, but she tries to do the test well. (although)

=> Although Sarah is tired, she tries to do the test well

4. It rained heavily, but they decided to go camping. (although)

=> Although it rained heavily, they decided to go camping

5. Mai watched TV. she heard the bell ring. (When)

=> When Mai was watching TV, she heard the bell ring

6. My mum cooked the dinner. My dad watered the flowers. (While)

=> While my mum cooked the dinner , my dad watered the flowers

7. It’s really necessary to bring your textbook when going to school. (must)

=> You must bring your textbook when going to school

8. It’s certain to show your identify card when you are at the airport.(must)

=> You must show your identify card when you are at the airport

9. My friend went to Hue Festival two weeks ago. (since)

=> It two weeks since my friend has gone to Hue

10. Johny travelled to Belgium five months ago.(since)

=> It five months since Johny has travelled to Belgium

Bạn nhớ vote cho mk và câu trl hay nhất nhé!!!