PART 5:
1. A new style of jeans have just been introduced in the USA.
2. The laptop has been bought by Nam is very expensive.
3. Lan told me to wait for her parents then.
4. If we had enough money, we could have a holiday.
PART 6:
1. facing
2. Badly
3. Pollution of
4. naturally
PART 7:
1. F
2. T
3. T
4. T
PART 8:
1. play
2. good/ beautifully
3. rain
4. However
5. which
6. who
