The secretary worked late into the night, _____ a long speech for the president.
#92425
A
to prepare
B
preparing
C
prepared
D
was preparing
推荐题目
When he ran downstairs, he tried to avoid ____by the teacher.
#93197
A
being seen
B
seeing
C
to be seen
D
to see
They found the remains of buildings under the sand，together with a lot of treasures．
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A
being buried
B
buried
C
to be buried
D
burying
_____, tears came down.
#98811
A
Hearing the bad news
B
Heard the bad news
C
when to hear the bad news
D
When he heard the bad news
Every minute is made full use of __ at our lessons.
#98680
A
to work
B
working
C
having worked
D
being worked
The professor wants the students to pay more attention to the festivals ______ in other parts of the world.
#93559
A
celebrating
B
having celebrated
C
celebrated
D
to celebrate