Выберите правильный модальный глагол.

1.Не ... play football very well.
a) can, b) may, c) must, d) should.
2.Danger! You ... go there.
a) can't, b) may not, c) mustn't, d) shouldn't
3.... I open the window? It's too hot.
a) can, b) may, c) must, d) should.
4.You ... cross the street at the crossing.
a) can; b) may, c) must; d) should.