The glass doors have taken the place of the wooden ones at the entrance,_____ in the natural light during the day.
#97888
A
to let
B
letting
C
let
D
having let
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With many major economic problems________ to be solved, there is no point predicting the growth rate of this year now.
#96356
A
remaining
B
remained
C
have remained
D
having remained
You’d better tell John tO bring the latest Readers Digest t}le next time he——．
#97269
A
comes
B
is coming
C
will come
D
is about to come
They stayed up until midnight _____ the old year out and the new year in.
#98415
A
and saw
B
to see
C
seeing
D
for seeing
With online course Crazy English has over 20 million students all over China the class through the Internet .
#97819
A
attend
B
attended
C
attending
D
to be attending