﹣﹣﹣What's twenty and fifty？
﹣﹣﹣It's ____________________.（ ）
| A． |
fifty |
B． |
seventy |
C． |
eighty |
D． |
ninety |
My English is poor．Could you help me with it？
．（ ）
| A． |
Thank you |
B． |
Me， too |
C． |
No problem |
D． |
See you |
How long have you had the cellphone， Kang kang？
I've had it two months．It helps me a lot．（ ）
| A． |
for |
B． |
since |
C． |
in |
D． |
on |
Are there any notebooks on COVID﹣19（新冠肺炎病毒） in your school？
，They tell us how to protect ourselves in this big event．（ ）
| A． |
Yes， they are |
B． |
Yes， there are |
| C． |
Yes， there is |
D． |
Yes， it is |
To keep our city clean and beautiful the are always very busy in the street．
They should be respected by all the people．（ ）
| A． |
drivers |
B． |
postmen |
C． |
firemen |
D． |
cleaners |
Your handwriting is beautiful．
Thank you， I write than before（ ）
| A． |
careful |
B． |
more careful |
| C． |
more carefully |
D． |
carefully |