6. My house, which is on Quang Trung street, is very small.
7. She is the most famous girl that has talked to me.
8. Is this the woman whose daughter has just won the first prize?
9. Hue, where he spent his childhood, is famous for beautiful spots.
10. The city which we visited last year was very interesting.
11. The trip to Vung Tau that we are looking forward to is next Sunday

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 @rubymisa

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6. My house, which is on Quang Trung street, is very small.
7. She is the most famous girl that has talked to me.
8. Is this the woman whose daughter has just won the first prize?
9. Hue, where he spent his childhood, is famous for beautiful spots.
10. The city which we visited last year was very interesting.
11. The trip to Vung Tau that we are looking forward to is next Sunday.
12. The summer when I graduated from university was long and hot.
13. Alice, whose mother died last yeat, is my friend.
14. I don't know the name of the woman whom I spoke to on the phone.
15. Do you remember the day when we first met?
16. The man whose opinions I respect most is my father .
17. Ney Year's Day is a day when all family members gather and enjoy a family dinner.
18. That's White Palace where the important meeting is held.