---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
I’m thirsty. Can I have _____ , Miss Green ?
#49157
A
cold something
B
to drink
C
cold something to drink
D
something cold to drink
I often spend a lot of time ________ after class.
#49146
A
practicing play
B
to practice playing
C
to practice to play
D
practicing playing
–What time were you supposed _______?–At six o’clock. But I arrived at six thirty.
#50458
A
arrive
B
arrived
C
arriving
D
to arrive
She spent a lot of time _________the fire that day．
#50622
A
to put out
B
putting out
C
to put on
D
putting on
—My mom makes me eat an apple every day ________ the doctor away. —So does mine.
#48547
A
keep
B
to keep
C
keeping
D
kept