6.It takes me half an hour to work .
-> It takes + O + time + to V
7.Is this the cheapest computer do you have ?
-> IS /are + this/that + the + tính từ ngắn hoặc dài của câu so sánh nhất + do/does + S have ?
8.How much does this dictionary cost ?
-> How much + do/does + N+cost ?
9. You don't have to finish the work today .
-> S+ don't / doesn't + V + to V + ....
10 .Tim's collection has over eight hundred stamps .
-> N + has/have + số lượng
Xin hay nhất ạ , please :(
@Lynkk