I don’t know __________ or not the work will be completed on time .
Your article will have to be _____ to fit into the magazine.
---What’s wrong with Jane? ---A letter from home _____ an attack of homesickness.
The students were told to _____ their English before going abroad.
The novel is so badly written that I can hardly _____ what the writer is trying to say.
Why is he not allowed to stay here? , it’s his home.