đặt câu hỏi cho phần gạch chân they were working 14/09/2021 Bởi Eden đặt câu hỏi cho phần gạch chân they were working
=> Trường hợp 1 : They were working. -> Who were working? Trường hợp 2 : They were working. -> What were they doing? Bình luận
1. phần gạch chân là they -> Who was working? 2. phần gach chân là working -> What was they doing? Bình luận
=>
Trường hợp 1 : They were working.
-> Who were working?
Trường hợp 2 : They were working.
-> What were they doing?
1. phần gạch chân là they -> Who was working?
2. phần gach chân là working -> What was they doing?