21.This Christmas card must ________ from Jim.

21.This Christmas card must ________ from Jim.
21.This Christmas card must ________ from Jim.
A.is
B.was
C.be
D.are
22.There________a class meeting tomorrow morning.The teacher will tell the students something important.
A.will have
B.is going to have
C.is going to be
D.are going to have
23.My brother told me ________ you anything.
A.not to bring
B.to not bring
C.didn’t bring
D.won’t bring
24.Who is running _________ Mike or Tom?
A.slowlier
B.more slowly
C.most slowly
D.much slower
25.It’s very cold in winter.It’s best ________ warm clothes.
A.put on
B.to dress
C.wearing
D.to wear