II. Fill in the blanks with relative pronouns or relative adverbs.
1. Alexander Fleming, __who__ discovered penicillin received the Nobel prize in 1945.
2. The book __that__ I need can’t be found in the library.
3. Here is the beech __which__ is the safest for swimmers.
4. Do you know the American woman ___whose_ name is Margaret Michell?
5. Jim, __whom__ I have known for ten years is one of my closest friends.
6. John found a cat __whose__ leg was broken.
7. This tree, __whose__ branches are dry should be cut down.
8. The child smiled at the woman __when__ he didn’t know.
9. Children enjoy reading the books __which__ have coloured pictures.
10. The noise __which__ he made woke up everybody.
11. The house __which__ walls and roof are made of glass is a green house.
12. Rod Lee __whose__ sister I know is a film actor.
13. We saw many soldiers and tanks __who__ were moving to the front.
14. We must find a time _when__ we can meet and a place __where__ we can talk.
15. I know a place __which__ roses grow in abundance.
16. The teacher with __who__ we studied last year no longer teaches in our school.
17. This is the house __which__ we have lived for five years.
18. Tom has three sister, all of __them__ are married.
19. This doctor, __who__ you visited yesterday, is very famous.
20. The day __that__ she left was rainy.
Khó để giải thích lắm bởi vì mấy cái trạng từ này cần phải học bài bản và còn phải dựa vào nghĩa của câu nữa bn ạ.