As a middle school student，following the school rules helps you become better and better．
So you shouldn't _____ at school．
①wear the school uniform
②fight with your classmates
③be quiet in the library
④run in the hallways
⑤eat snacks in class（ ）
| A． |
①②③ |
B． |
②③⑤ |
C． |
②④⑤ |
Wow， you've made so much progress in drawing．
Thanks． I______two online courses this winter holiday．（ ）
A．tookB．will takeC．takeD．was taking
Did you go on the Silk Road trip by train？
Yes． The train was great， just like a hotel_____wheels﹣it had all that I needed．（ ）
A．inB．atC．onD．by
Good news! Another new member in the Beidou family was sent into space．
Scientists tried their best to pay attention to every detail． To them， ________．（ ）
A．it never rains but it pours
B．a friend in need is a friend indeed
C．a miss is as good as a mile
D．the grass is always greener on the other side
Mr Li， could you please tell me ______？
Sorry， I'm not sure． You can ask Miss Xiao．（ ）
A．where was Chinese Kung fu taught
B．how often is the dragon boat race held
C．when the ancient Silk Road started
D．how much is the Chinese painting there
Mr．Jiang ____ the company to develop the 5G network for years． Now he works as the chief engineer in it．（ ）
A．joinedB．was a member of
C．has joinedD．has been a member of