A mysterious illness, referred to as “ a typical phenomena”, has been brought under control, the government said on Wednesday, ______ no cause of it has been made public.
Eye doctors recommend that a child's first eye exam ________ at the age of six months old.
My mom suggests that we ________ eat out for a change this weekend.
—Do you think George has passed the driving test? —No.If so,he ________ his car to our college yesterday.
If we________a table earlier, we couldn't be standing here in a queue.
The door________open,no matter how hard she pushed.