①﹣Would you like some dumplings for lunch？
②﹣Dumplings？
③﹣Yes． What dumplings do you want？（ ）
A．①升调②降调③降调B．①升调②升调③降调
C．①降调②降调③升调D．①降调②降调③降调
Dr Bethune ________ still________ in both China and Canada today．（ ）
| A． |
is； remembered |
B． |
is； remembering |
| C． |
will； remember |
D． |
has； remembered |
Harry invited me_______ with him when his parents were out of town．（ ）
| A． |
stay |
B． |
stayed |
C． |
staying |
D． |
to stay |
Jerry， have you ever been to the Great Wall？
Yes． I______ there with my parents last year（ ）
| A． |
go |
B． |
went |
C． |
will go |
D． |
have gone |
Tony was drawing a picture_______ I was doing my homework．（ ）
| A． |
if |
B． |
because |
C． |
while |
D． |
until |
Must I come before 6：30 tomorrow？
No， You______． There will be plenty of time．（ ）
| A． |
mustn't |
B． |
can't |
C． |
couldn't |
D． |
needn't |