----- Nội dung dịch tự động từ ảnh ----- 6- Join the sentences by using while and when. 1) I hurt my knee. I was playing football. (When) (While). 2) They were talking about the exam results. The manager came in. (When) (While) 3) Gaye lost her wallet. She was walking in a crowded street. (When). (While) 4) Somebody stole my I-pod. I was speaking to a friend on the phone. (When) (While) . 5) We were getting ready for the picnic. It started to rain. (When). (While)
