-You seem to know little about Yancheng Middle School. Aren’t you a teacher here?-No, but I ________.
Throughout the week,the boy ________ most of the work in the manager’s office.
My cousin doesn’t know what to ________ at the university;he can’t make up his mind about his future.
—My sister is a typist at a foreign firm. —I know this sort of job ________ skill and speed.
He is such a man who is always________ fault with other people.
It is wise to have some money ________ for old age.