Viết lại câu: Sam is busy, so she can’t join the course

1. Sam is busy, so she can’t join the course.

-> If__________________________________________

2. They don’t know English, so they don’t understand the conversation.

-> They_____________________________

3. Minh doesn’t read many English books because she doesn’t have time

-> If Minh_________________

4. He plays soccer skillfully.

-> He is a__________________

5. Eating healthy food is very important

-> It is___________________________________

6. This is the first time I have visited Hue Citadel.

-> I have________________________________

7. We save water. We won’t have to suffer from water shortage.

-> Unless________________________

8. He started using public transport 2 weeks ago.

-> He has________________

9. The last time he threw the bottles away was last Sunday.

-> He hasn’t_______________

10. My sister was going out yesterday. It suddenly rained

-> While___________________

11. The weather was so bad, but they decided to go camping.

-> Despite _______________________________

12. Due to the noisy concert, we couldn’t sleep. (therefore)

->______________

13. “If I were you, I would take part in the summer camp”, he said to me.

-> He advised________________________

14. Global warming results in the melting of glacier. (caused)

->___________________________

15. Light pollution occurs, so we are unable to see.

-> Due___________________________________________