Mum， I play football this afternoon？
Sure，but you finish your homework first．（ ）
| A． |
may； could |
B． |
can； must |
| C． |
can； mustn't |
D． |
may； can't |
Have you seen my mobile phone， Sam？ I can't find it ．（ ）
| A． |
everywhere |
B． |
somewhere |
C． |
nowhere |
D． |
anywhere |
While Mike computer games in his room， his dad came in．（ ）
| A． |
is playing |
B． |
was playing |
| C． |
will play |
D． |
plays |
The dictionary on the desk is ． Mine is on the chair over there．（ ）
| A． |
yours |
B． |
your |
C． |
mine |
D． |
my |
Lisa is studying abroad． She hasn't decided back to China because of the COVID﹣19． （ ）
| A． |
if she flies |
B． |
whether she will fly |
| C． |
when will she fly |
D． |
how will she fly |
The Chinese doctors went to Italy to help the patients they knew it was dangerous．（ ）
| A． |
because |
B． |
if |
C． |
though |
D． |
as soon as |