定语从句练习用合适的关系代词填空：1. This is the book _ I borrowed from Mr. Li.2. All my friend enjoyed the cake _ I made.3. The school has many students _ are from different countries.4. I have a good friend _ name is Jack.5. The library is a place _ is quiet and comfortable.6. The boy _ we met at the school gate is from Canada.7. Ill tell you something _ you are interested in.8. The club _ members are music fans meet in the school garden every Saturday morning.9. Our history teacher tells us stories _ are very interesting.10. I like the present _ my father gave me.11. The girl _ is the tallest in our class lives next door to me.合并定语从句：1. This is the photo. I told you about this photo last week.2. Mr. Mao is the person. We learnt how to write with brushes from Mr. Mao.3. This is the shop. I bought my favorite dress from this shop.4. The money is gone. I was to buy dog food with the money.5. Dad is such a person. I can easily talk to him.6. Literature is a subject. I know little about it.7. I dont like the way. He talked to me in the way.8. Is this the play? You were talking about the play just now.9. The police searched the house. The terrible accident happened in the house.10. Is Shanghai the city? He was born in the city.11.I often think of the day. I first saw her on that day.12. I wont listen to the reason. You didnt do your homework for the reason.13. It rained the whole day. On that day he travelled with his family.