21 Did you remember ________you said to me last year?

21 Did you remember ________you said to me last year?
A：what
B：how
C：why
D：so
22 --You kept me _______ for you for such a long time.
--Sorry.I will be on time next time.
A：wait
B：to wait
C：waited
D：waiting
23 Mr.Zhang is the best teacher in our school.He is good _______ teaching.
A：for
B：to
C：with
D：at
24 Let's ____ for a walk,shall we?
A：to go
B：going
C：go
D：gone
25 --I'm sorry for _______ I said.
--Never mind.
A：why
B：which
C：what
D：where
26 You shouldn't keep the little child _______ his homework for such a long time.
A：do
B：doing
C：did
D：does
27 When I went into the office,I saw Mr.Wang_________ a big panda on the paper.
A：draw
B：draws
C：drawing
D：drew
28 I am going to _____ a journalist when I finish school.
A：being
B：B .is
C：C .be
D：will be　
29 --Are you ________ free tomorrow?
--No.I ________ free the day after tomorrow.
A：going to; will
B：going to be; will
C：going to; will be
D：going to be; will be
30 They ________ an English evening next Sunday.
A：are having
B：are going to have
C：will having
D：is going to have