I’d rather ________ a teacher when I grow up.
David worked _______ a waiter in a restaurant in his part-time.
_______ she is in trouble, her friends will help her out.
_______ there were only one minute left, _______ they went on getting goals.
There were about five _______ students in the teaching building during the earthquake, and _______ of them didn’t run out.
—Did you feel lonely when you worked in the west? —No, I have many hobbies, _____ when I kept a lot of pets then.