Which sentence is wrong?
A. We don’t think it necessary to give students tests every week.
B. We don’t have to worry about not having enough to eat now.
C. My father has left school for over twenty years.
D. He was heard singing a pop song when I passed his room.
It’s very kind__________you to help me with my English．
一Not at a11．I think it is important____________us to help each other．
A．of，of B．for，of C．of，for D．for，for
His brother is only six years old. He has difficulty the story books.
A、read B、reads C、to reads D、reading
---Do you know _____ back tomorrow?
- --Sorry, I don’t know. When he _____ back, I’ll tell you.
A. when does he come, comes B. when he comes, will come
C. when he will come, comes D. when will he come, will come
Daniel is one of those students who _______ always willing to help others .
A. is B. are C. was D. were
Do you mind the door?
A、my opening B、me to open C、mine opening D、to open
