----- Nội dung dịch tự động từ ảnh ----- Ex 2. Combine each pairs of sentences using the given word. 1. Jason was very tired, so he went to sleep early. (because) 2. You can't speak to John at the moment because he is busy. (so) 3. Tomorrow is a public holiday, so all the shops will be shut. (since) 4. Simon was busy, so he couldn't come to the meeting. (because)
Ex 3. Combine each pairs of sentences using "because", "since", "as" 1. I am sick. I do not go out. 2. The water is polluted. We can't swim in that river. 3. She walked slowly. Her leg was injured. 4. Mary looks happy. She has just got good marks. 5. Nga has had a sore leg. She had difficulty in walking. 6. I didn't come school. There was traffic jam.