—Ruby, when did your father go out?
—I’m not sure, but he ______ go too far. His tea is still hot.
can’t
must
might
.----Is the girl ______ is interviewing the headmaster your friend? ----Yes, she is my best friend. A. whom B. which C.. who
The old couple ________ for 60 years.
I know you are shorter than your two brothers, but you run _______ of you three.
George has put on weight recently. I think he’d better _______ too much.
My father is _______. And we just had a party for his _______ birthday last weekend.