Who is that girl？
I think _____ is Betty's friend． （ ）
A．heB．himC．herD．she
He______ speak English very well although he has studied it for only one year．（ ）
| A． |
mustn't |
B． |
can't |
C． |
must |
D． |
can |
Maybe you can catch the last bus．
_____．If not，I'll have to walk home．（ ）
| A． |
Good job |
B． |
Just so﹣so |
C． |
Not at all |
D． |
I hope so |
Taiji is my favorite and I often play it_____ healthy．（ ）
| A． |
to keep |
B． |
keeps |
C． |
keeping |
D． |
kept |
It's getting dark．Could you please_____ the light for me？
All right．Just a minute．（ ）
| A． |
keep on |
B． |
turn on |
C． |
try on |
D． |
put on |
This kind of watch is much_____ today than last month．Would you like to have one？
Really？I'll take one．（ ）
| A． |
the most expensive |
B． |
the cheapest |
C． |
more expensive |
D． |
cheaper |