---I am sorry to have kept you ___________.---It doesn't matter. I've just come.
#49688
A
wait
B
waited
C
waiting
D
to wait
推荐题目
My mother’s birthday is coming, I don’t know _________for her．
#48742
A
what to buy
B
how to wear
C
when to go
D
why to do
I find it impossible for me _______ my old friends. This often makes me _____ sad.
#48745
A
meet; to feel
B
to meet; feel
C
meeting; feeling
D
met; felt
In the shopping mall，there’re many different kinds of boots for people __________.
#48802
A
choose
B
to choose
C
choose from
D
to choose from
Mr Smith’s watch doesn’t work, so he’s going to ask someone _______it．
#49456
A
fix
B
to fix
C
fixing
D
to fixing
Mario used to _____________ in the morning.
#48943
A
practiceswimming
B
practicingswimming
C
practiceswim
D
practicesswimming