I’m sorry to keep you _______ for almost two hours.
#50943
A
wait
B
to wait
C
waiting
D
waited
推荐题目
—Could you tell me when________ in Bangkok? —Sorry, I don’t know. I even want to know what to do when ________.
#49020
A
to arrive, to arrive
B
arriving, to arrive
C
to arrive, arriving
D
should we arrive, arriving
I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.
#49521
A
visit , visiting
B
visiting, visit
C
visit , visit
D
visiting, vsiting
I often see my mother ____________ chess with my father after supper.
#51021
A
to play
B
played
C
playing
D
play