2. Lisa is studying hard so as to get good marks in her next exams.
3. He used to go out for a walk before.
4. Traveling around the world is interesting.
5. I am interested in swimming and sunbathing.
6. Peter asked Mary if Ha Noi was the capital of Vietnam.
7. Nam gets up early every morning in order not to be late for school.
8. The mother asked her child not to cry.
10. Mrs. Thanh asked the students what they were doing.
11. The bill must be paid at once.
12. English is spoken by many people in the world.
13. It's difficult to understand this question.
14. Your bicycle will be repaired by me tomorrow afternoon.
Xin ctlhn, vote 5* và cảm ơn ạ!
