7.B.wouldn’t go
8.A.will
9.A.Would
10.C.may
11.B.May
12.A.may
13.B.may be
14.B.must
15.D.must
16.A.must be
17.A.Must
18.A.needn’t; must
19.D.had to
20.A.needn’t
21.D.needn’t
22.C.needn’t
23.A.drink
24.C.not smoke
25.B.not take off
7.B.wouldn’t go
8.A.will
9.A.Would
10.C.may
11.B.May
12.A.may
13.B.may be
14.B.must
15.D.must
16.A.must be
17.A.Must
18.A.needn’t; must
19.D.had to
20.A.needn’t
21.D.needn’t
22.C.needn’t
23.A.drink
24.C.not smoke
25.B.not take off