--How many times has Chang’eⅠ ________ the Moon?--Only once.It went there last year.A.go to B.gone to C.been to
Which subject is__________ of all?
That magazine________every Monday.
—How do you usually go to work? —On foot. Walking is much__________than driving during the heavy traffic time.
—__________ does he want to be when he __________ ? —He wants to be a computer programmer.
I can’t stand ________ TV for a long time.