The parents were unsettled for the first few days, about their son’s safety.
#95256
A
having worried
B
to worry
C
being worried
D
worried
推荐题目
The organizers announced that the first ______ at the top shall receive a big prize.
#96832
A
arrived
B
arriving
C
to arrive
D
arrives
---We should forgive him for making such mistakes.---You are right, ______ that he is only a new hand.
#98728
A
being considered
B
considering
C
to be considered
D
considered
He had to speak in a loud voice in order to make himself_________.
#88363
A
hear
B
hearing
C
heard
D
to be heard
– What’s wrong with your ipad2? The sound ____is not clear. --Yes. It has been broken for some time.
#94365
A
come out
B
coming out
C
to come out
D
came out
A person , when_________，can often do what is normally beyond his ability.
#90324
A
challenged
B
challenges
C
challenging
D
to challenge