Petercomewithustonight,butheisnotverysureyet.A.mustB.mayC.needD.willNewtrees（will）beplantedinspring.Tom（may）cometothepartytonight,butIamnotsure.You（must）playfootballinthestreet.—WhereisAn

Question

Peter____come with us tonight,but he is not very sure yet.

A.must  B.may  C.need  D.will
New trees____（will）be planted in spring.
Tom____（may）come to the party tonight,but I am not sure.
You____（must）play football in the street.
—Where is Anna?—She is over there,and she____ a red dress today.
A.is wearing   B.is putting on   C.on   D.wear
希望给出答案并说明理由,

Answer 1

B.may是可能的意思,表推测.
will.一般将来时.
may.同1
mustn't.表禁止.
A.A表状态,B表动作.