用所给词的适当形式填空(1)I have to________(look)after my grandfather.(2)________(not eat)in class.(3)Xiao Li has to________(study)hard.(4)Does he have to________(finish)his housework by nine o’clock?
It took the workers several months the task.
happens , I’ll stand by you.
I hear we will have an vacation.
Tom likes playing basketball, so he is the basketball team.
In our school library, there a very small number of books on history, and in these years the mumber of them getting larger and larger.