6. We agreed participate/to participate in the clean-up day.

3. This is Mr Jones. His wife works in the recycling centre. (WHOSE)

-> This is Mr Jones, _______________________________ the recycling centre.

Choose the correct option. (Chọn phương án đúng.)

1. Kate is the woman whose/who is a member of a wildlife group.

2. The woman ____________ started the Environment Club is my geography teacher.

3. He denied to drop/dropping litter in the school playground, and I believe him.

4. Cindy ____________ parents are environmentalists is studying Environmental Science.

Fill in each gap with who, which, that or whose. Which clauses are defining (D)? Which are non-defining (ND)? Use commas where necessary. (Điền vào mỗi chỗ trống với who, which, that hoặc whose. Mệnh đề nào xác định (D)? Mệnh đề nào không xác định (ND)? Sử dụng dấu phẩy nếu cần thiết.)

1. My car, _____ I bought last week, is eco-friendly. ____

4. Where is the environmental magazine? John brought it last Friday. (THAT)

-> Where’s the _______________________________ last Friday?

Complete the sentences using the words in bold. (Hoàn thành các câu có sử dụng các từ in đậm.)

1. Pass me the leaflets. We printed them yesterday. (WHICH)

-> Pass me the leaflets _______________________________ yesterday.

5. You’d better ask/to ask for permission to feed the animals.

2. Linda usually organises the meeting. She’s on holiday this week. (WHO)

-> Linda, _______________________________, is on holiday this week.

3. The bin ____________ is in our garden is for compost.

4. A: They agreed _______________________ (have) a greenhouse in our school.

B: Yes! They expect it ___________________________ (be) ready by the end of next week.

Complete the sentences so that they are true for you. Tell your partner. (Hoàn thành các câu để chúng đúng với bạn. Kể nó với người bạn của bạn.)

1. I like people _________________________________________ .