IV.
1. The student who sits next to me is from China.
3. The professor whose course I am taking is excellent
4.Mr. Smith, who I had come specially to see, said he too busy to speak to me.
5.The man whom I respect most is my father.
6.The man whom you met last week is her father.
7.Do you know the reason which makes Marta left.
8.Tom has three sisters, all of whom are married.
9.I recently went back to the paris which is still as beautiful as a pearl.
10.Laura couldn't find the box in which she kept her photos.
V.
1. This is the place where the accident occurred there.
2. 7.05 is the time when my plane arrives.
3.I’ll show you the second-hand bookshop in which you can find valuable books.
4.The reason why I'm phoning you is to invite you to my birthday party.
5. Mark likes to travel at night when the roads are quiet.
6. We went to the Riverside Restaurant where I once had lunch with Henry.
7. She doesn't want to speak of the cause why she divorced her husband.
8. They days when I lived far from home were the saddest ones.
9. A cafe is a small restaurant where people can get light meal.
10. We have to cut down our daily expenses for the reason which you didn't tell us.
VI.
1. Do you know the woman coming towards us?
2.The road joined the two villages is very narrow.
3.Most of the goods which are made in this factory are exported.
4. My grandmother, being old and sick, never goes out of the house.
5.Kuala Lumpur, which is the capital city of Malaysia is a major trade center in Southeast Asia
6.The woman living here before us is a romantic novelist.
7.The scientists researching the causes of cancer are making progress.
8. Our solar system is in a galaxy that is called the Milky Way.
9.All students not handing in their papers will fail in the exam.