1.Why don't you try on this jacket?It ______ nice on you.

1.Why don't you try on this jacket?It ______ nice on you.
A.is looking B.looks C.will look D.has looked
2.---I heard there'll be ______ talk on English study tomorrow afternoon
---Do you mean ________ speech given by Mr.Johnson?
A.a;a B.a;the C.the;a D.the;the
3.---I can't find my bag,________?
---NO,but it could be in the car.
A.Did you see it B.Have you seen it C.can you see it D.Could you see it
4.The fish _______ bad.Don't eat it,or it won't ______ good to you.
A.is;be B.went;do C.has gone;do D.has been;do
5.---How long will you stay in New York?
---I won't _______ forever.I'll come back next year
A.go B.be going C.be to go D.be gone
请把每道题的理由也说下