Correct the mistakes.(Sửa lỗi sai trong câu).
1.I can cook when i am six year old.
2 -Must i go out for a minute, sir?
-All right. Remember coming back here for five minutes.
3.-I'm doing exercises. They were difficult. Would you help me now?
-Sorry. I was very busy then.
4.Hello everybody. My name was Nam and this was my friend, Tom.
5.It was sure that tow plus three made fives.
1,year thêm s
2minutes bỏ s