Выберите правильный глагол:
1.I ... go and see the doctor at 11 o`clock tomorrow.
1.must 2.have to 3.can
2.The children ... play in the street.
1.must not 2.don`t have to 3.needn`t
3.We ... speak English very well.
1.may 2.can 3.have to
4. ... you pass me the salt,please?
1.should 2.could 3.might
5.You ... knock before entering.
1.should 2.are to 3.have to
6.Ann has got a broken leg.
But she ... play the piano.
1.must 2.can 3.may