IV. Nối mỗi cặp câu dưới đây thành một câu bằng cách sử dụng đại từ quan hệ thích hợp. 1. My brother has a dog. Its name is Lulu. 2. The camera didn't work. I bought it last month. 3: I wanted to see the man. He owned the restaurant. 4. This is my new coat. I bought it in yesterday's sale. 5. Why don't you call the doctor? You went to see him last month. 6. Smoking is a bad habit. It causes many deaths every year. 7. My pen pal is living in Malaysia. We met her here last semester. 8. The folktales are usually interesting. She often tells her children the folktales at bedtime.