My brother has been teaching ________ he was 21 years old.
#55820
A
when
B
if
C
for
D
since
推荐题目
_________many children like KFC, I think they'd better try not to eat it too often.
#58242
A
Because
B
When
C
Although
D
If
_______hard work it is! And__________should I do to complete it well?
#55452
A
What a, how
B
What, what
C
How, what
D
What, how
---What did you do last night? ---I didn’t play the piano, _______, I watched a film with my parents.
#57907
A
but
B
and
C
instead of
D
instead
----Why do you look so tired ? ----_______I am writing a report for the newspaper.
#56333
A
When
B
Because
C
Until
D
Although