1.We have a two-month summer vacation.
->Our summer cacation lasts for two-month
2.Will you please look after the house while we are away.
->Will you please take care of the house while we are away
3.Vietnamese students have fewer vacations than American ones.
->American students have more vacations than Vietnamese students
4.It takes me about two hours each day to do my home work.
->I spend two hours each day doing my homework
5.Hoa is a hard student.
->Hoa studies hard
6.An drives dangerously.
->An is a dangerous driver
7.I like roller skating and my brother does,too.
->I like roller skating and so does my brother
8.How about eating out tonight?
->Why don't we eat out tonight?
9.It is twenty five to five.
->It is thirty five past four
10.Philippa usually works hard.
->Philippa is usually hard-working.