He thinks that a computer is( )useful friend.A.a B.an C.the

He thinks that a computer is( )useful friend.A.a B.an C.the D/
My watch is out of fashn,but( )is in fashion.A.his B.her C.many D.it's
Millie has two friends.One is from USAand( )is from Japan.A.another B.other C.the other D.others
There( )an English exam tomorrow morning,is there?A.will be B.won't be C.is going to be D.isn't going to be