—Tom isn’t feeling very well. —He seems to have a cold the weather changes suddenly.
#55789
A
before
B
so
C
because
D
if
推荐题目
I won't take part in Julie's birthday party ________I am invited.
#57636
A
unless
B
after
C
because
D
if
Bill is a true friend, I didn’t like him at the .
#57033
A
but, beginning
B
or, end
C
and, end
D
and, beginning
