Giúp em câu này vs ạ! Em cảm ơn ạ! Đề: Complete the second sentences so that it has the same meaning to the first: 6. Christmas cards should be sent a week before Christmas day. -> You …………………………………………………………………………………………..………… 9. Tax free goods can be bought before you get on the plane. -> You ……………………………………………………………………………...……………………… 10. The repairman is going to repair my car next week -> We are going to have………………………………………………………….…………………………