1. Please don't ask me such silly questions

=> Would you mind not asking me such silly questions

→ Cấu trúc yêu cầu + Do you mind + if + S + V-present

                             +  Would you mind + if + S + V-ed

2 . It often took my mom half an hour to get to work by underground every morning last month.

=> My mom spent half an hour getting to work by underground every morning last month.

=>cấu trsuc ai mất bao nhiêu tg để làm gì : It takes + (O) + time + to Vinf

                                                                      S+Spend+time + ving+O

3. Couldn't you take a bus to the station this morning?

=>Wasn't it possible for you to take a bus to the station?

(dịch : Bạn không thể bắt xe buýt đến nhà ga?)

---------------cho mình 5 sao và ctlhn nhaaa------------