Excuse me， is there a computer room in your school？
Yes． It's _____the fifth floor．（ ）
| A． |
on |
B． |
in |
C． |
at |
D． |
to |
It's nearly lunch time．How about having some noodles and dumplings？
．（ ）
A．You're welcomeB．That's right
C．That's nice of youD．That sounds good
_____exciting news it is! 3D﹣﹣printed houses will come out!（ ）
A．WhatB．What anC．HowD．How an
More and more foreigners come to visit the Great Wall．
That's true． It is the_____of China．（ ）
A．praiseB．prideC．effortD．courage
He didn't go to school， did he？
_____，though he had a stomachache．（ ）
A．No． he didn'tB．Yes． he didn't
C．Yes． he didD．No． he did
The beautiful lady with glasses over there looks like our English teacher．
It _____be her． She has gone abroad．（ ）
A．can'tB．may notC．mustn'tD．needn't