-Kankang，I saw your English teacher in the office just now．
-It _______be him． He______to Shanghai on business．（ ）
| A． |
must；has gone |
B． |
must； has been |
| C． |
can't； has been |
D． |
can't； has gone |
— Father, I’m afraid I can’t win the English competition.
— Believe in yourself, my girl, and tell yourself ________ .
| A． |
don’t give up |
B． |
not to give up |
C． |
to give up |
5G technology has entered everyone’s life. It will be ________ used soon.
| A． |
hardly |
B． |
exactly |
C． |
widely |
I’ll go to senior high school soon. I can’t believe how fast the time ________ !
| A． |
went by |
B． |
went on |
C． |
went off |
— Have you heard Shenzhou XIV manned spacecraft (载人飞船) was sent up successfully?
— Wow, that sounds ________ . How great our country is!
| A． |
interesting |
B． |
exciting |
C． |
relaxing |
In our city museum, there are many old things from two ________ years ago on show.
| A． |
thousands |
B． |
thousands of |
C． |
thousand |