My brother is always making good use of the time _______ he can spare.
#71516
A
when
B
in which
C
while
D
that
推荐题目
—I wonder how much you charge for your services.—The first two are free the third costs $30.
#66661
A
while
B
until
C
when
D
before
________ that they lost the game, tears came down Kate's face.
#66569
A
On hearing the news
B
When heard the news
C
The moment she heard the news
D
While hearing the news
_____ is known to all, the age _______ children can go to school is seven.
#70754
A
What; which
B
It; when
C
As; at which
D
Which; when
He offered to drive me to the airport, I felt so grateful.
#69402
A
to whom
B
to which
C
for which
D
for whom
---Mary hasn't written to us for a long time.---What do you suppose __ to her?
#73595
A
happened
B
to happen
C
was happened
D
having happened