* Loại dấu trọng âm : 

1. A. Collect                B. Nursing               C. Donate              D. Exchange

2. A. Tutor                   B. Homeless              C. Elderly            D. Community

3. A. Provide               B. Litter                     C. Water              D. Garden 

4. A. Children             B.  Protect                  C. Village             D. Paper

5.A. Summer                B. Vegetables            C. Yesterday       D. Fantastic 

6.A. Volunteer               B. Plastic                   C. Playground      D. Sunday

7.A. Activity                 B. Recycle              C. Bottles              D. Donate

8.A. Student                B. Provide              C. Primary            D. Children

9.A. Enjoy                B. Healthy              C. Dirty                  D. Sunburn

10.A. Harmful          B. Condition           C. Weather              D. Exercise

IV. Hoàn thành các câu sau:
1, She...............................(go) home.
2, We.............................(watch) a film.
3, When...........................(he/ arrive)?
4, I................................(buy) a new car.
5, Where............................(you/ live)?
6, I...................................(play) tennis.
7, Where...........................(you/ work) before?
8, ............................(they/ come) for lunch?
9, ............................(we/ study) this last year?
10, They...........................(drink) coffee.
11, ...............................(you/ see) that film?
12, We.............................(eat) dinner.
13, You............................( not/ go) out last night.
14, He.............................(study).
15, What..........................(you/ watch)?