John was walking to school, he saw a cat in a tree.
#56784
A
Because
B
Since
C
While
D
If
推荐题目
 —Can you guess if they ________tomorrow? —They will come if they ________free, I think.
#56039
A
come; will be
B
will come; will be
C
come; are
D
will come; are
Their clothes were ______ colorful ________ I could not stop taking photos.
#56468
A
too…to…
B
so…that…
C
although…but…
D
because…so…