—What’s made Mr. Grey so sad?—_____ three tickets to the pop art exhibition.
#89732
A
Losing
B
Lost
C
Because of losing
D
As he lost
推荐题目
They were busy ________ an experiment when I came.
#92445
A
doing
B
to be doing
C
with doing
D
to do
He requested that all the soldiers _____ the news secret.
#95702
A
keep
B
kept
C
keeping
D
to keep
Be careful when you cross the road in rush hours so as to avoid       by a car.
#90996
A
being knocked down
B
knocking down
C
to be knocked down
D
to knock down