___is difficult for him to finish the homework in such a short time．（ ）
| A． |
It |
B． |
This |
C． |
That |
D． |
What |
﹣Would you like to go to the____this afternoon？
﹣Yes，I want to play ping﹣pong there（ ）
A．gymB．library
C．supermarket
﹣Are you sure you can pass the exam？
____I've got everything ready．（ ）
A．No，'rm afraid notB．Yes，I think so．
C．It's hard to say．
The summer vacation is coming soon，and we'll have a____holiday．（ ）
A．two﹣monthB．two months
C．two months'
﹣Excuse me．____
is it from here to the railway station？
﹣1t's about two kilometers away from here，（ ）
A．How soonB．How longC．How far
﹣How do you like TFBOYS'songs？
﹣They____active．（ ）
A．smellB．soundC．look