1. Complete the sentences with and, or or but.

(Hoàn thành các câu sau với “và”, “hoặc” hoặc “nhưng”.)

1. My school organised an environment day ________ we grew organic fruit and vegetables.

2. He went to the animal shelter, ________ it wasn’t open.

3. We can ride our bikes to school, ________ we can use public transportation.

4. He wants to build a birdhouse, ________ he doesn’t know how to do it.

5. He collected all the empty plastic bottles ________ his parents took them to the recycling centre. 

2. Rewrite the sentences using the words in brackets.

(Viết lại các câu sử dụng các từ trong ngoặc.)

1. The beach was dirty. They decided to clean it. (so)

The beach was diry, so they decided to clean it.

2. The animal shelter is close to her house. She walks there. (so)

____________________________________________________

3. There is air pollution. There are too many cars on the streets. (because)

____________________________________________________

4. There are too many endangered animals. We need to create national parks. (so) 

____________________________________________________

5. The park is clean now. We organized a clean- up day. (because)

____________________________________________________

4. Join the sentences using the words in brackets.

(Nối các câu bằng các từ trong ngoặc.)

1. They left on time. They missed the train. (however)

They left on time. However, they missed the train.

2. He visited the gift shop. He didn’t buy anything. (although)

3. I want to keep a cat. My parents don’t agree. (however)

4. It will rain. They will go camping. (although)

5. It was a very nice jumper. It was too expensive. (however)

5. Fill in each gap with and, or, but, so, because, although or however.

(Điền các từ và, hoặc, vì vậy, bởi vì, mặc dù hoặc tuy nhiên)

1. ________  we have got recycling bins outside our houses, we can’t put batteries in them.

2. She didn’t want use her car, ________ she went to the food bank on foot.

3. They didn’t come to the beach ________ it rained.

4. Fiona wanted to join the local animal shelter. ________, she couldn’t be there in the afternoons.

5. The street was full of rubbish, ________ they decided to clean it.

6. I went camping with my classmates last weekend ________ we had a great time. 

7. Liam lives in a big city, ________ he loves the life in the countryside. 

8. We’re free this morning. Let’s go for a walk ________ we can play badminton in the park.