1.Circle a mistake and correct:
1. I are going to spend my vacation in Da Lat next week.
2. Do you mind take the book back to the library for me?
3. My sister is studying very hard in order getting scholarship at university.
4. They decided paddling around the lake in a canoe.
5. We are going to held a summer camp this July.
6. Would you mind to give me some advice about buying a computer?
7. We can reused things like envelopes, glass, plastic bottles and old plastic bags.
8. Sall I to come and pick you up at 7 o'clock.
9. I was watching TV then the telephone rang and somebody knocked on the door.
10. I am interesting in the rice - cooking contest you organized yesterday.
11. Some organes have been buyed and put on the table.
12. Thanks for invite me to the water - fetching contest of your school.
13. The grand prize is gave to the team with the most points.
14. What about go to the cinema tonight and having dinner after that?
15. Would you mind if I take a phote of you and your family?