Exercise 1. Circle the corect and answer A, B, or C to complete each sentence. (Khoanh vào đáp án đúng A, B hoặc C để hoàn thành câu)

Trả lời:

1. Green School ____ an orphanage last spring.

• A. grow                 
• B. grew               
• C. growing

2. Children ____ plastic bottles for recycling a month ago.

• A. collected         
• B. collect             
• C. collecting

3. We ___ English to children in a primary school last summer.

• A. teaching           
• B. taught             
• C. teach

4. Our school club ___ gloves for old people in nursing homes last winter.

• A. made                 
• B. making           
• C. make 

5. We ____ bottles to help the environment last month.

• A. reusing
• B. reuse
• C. reused

Exercise 2. Complete the sentences with the past simple form of the given verbs (Hoàn thành câu với dạng quá khứ đơn của động từ đã cho.)

1. Care for Animals (take) ___ care of thousands of homeless dogs and cats last year.

2. Many teenagers (join) ___ Lending Hand in 2015.

3. We (help) ___ the elderly in a village last summer.

4. Last year, we (send) ___textbooks to help children in a rural village.

5. Tom (volunteer) ____to teach English in our village last winter.

Trả lời:

1. Care for Animals took care of thousands of homeless dogs and cats last year.

2. Many teenagers joined Lending Hand in 2015.

3. We helped the elderly in a village last summer.

4. Last year, we sent textbooks to help children in a rural village.

5. Tom volunteered to teach English in our village last winter.

Exercise 3. Complete the senteces with the correct forms of the verbs from the box. (Hoàn thành câu với dạng đúng của động từ trong khung.)

plant         read          cook             recycle           pick up

Trả lời:

1. The club members cook food forpatients every Sunday.

2. We planted those trees in the playground two years ago.

3. Nick and his friends are picking up rubbish on the beach now.

4. Tom recycled the plastic bottles, and now he has some nice vases.

5. We often read books to old people in a nursing home.

Exercise 4. Write complete sentences from the prompts. (Viết hoàn chỉnh dựa vào từ cho sẵn.)

1. Last year / our club / donate / books / children in rural areas.

2. Children / send / thank-you cards / us / a week ago.

3. 1 / teach/ two children in grade 2 / last summer.

4. Last spring / we / help / the elderly / nursing home.

5. We / help / people / in flooded areas / last year.

Trả lời:

1. Last year our club donated books for children in rural areas.

2. Children sent thank-you cards to us a week ago.

3. I taught two children in grade 2 last summer.

4. Last spring we helped the elderly in the nursing home.

5. We helped people in flooded areas last year.

Exercise 5. Work in pairs. Tom is from the Red Cross. Look at the fact sheet and ask Tom about his projects in 2016 and 2018. (Làm việc theo cặp. Tom đến từ Đội Chữ thập đỏ. Nhìn vào bảng và hỏi Tom về kế hoạch của anh ấy trong năm 2016 và 2018.)

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