1.Your motorcycle was stolen.You.....the police right after that.Why didn't you do that?
a.should call
b.could have called
c.may have called
d.must have called
2.There's nothing interesting on TV tonight.We.....out for a walk.
a.might as well go b.must go c.will go d.need go
3..........speak to me like that?
a.how dare you b.how do you dare c.how you dare d.why you dare to
4.Your wedding ring is very precious.You......lose it.
a.must
b.could
c.needn't
d.mustn't
1.Your motorcycle was stolen.You.....the police right after that.Why didn't you do that?
a.should call
b.could have called
c.may have called
d.must have called
2.There's nothing interesting on TV tonight.We.....out for a walk.
a.might as well go b.must go c.will go d.need go
3..........speak to me like that?
a.how dare you b.how do you dare c.how you dare d.why you dare to
4.Your wedding ring is very precious.You......lose it.
a.must
b.could
c.needn't
d.mustn't
