-Is Mr. Li in his office ?-No, he __________ in the office. He’s ill in hospital.
#75928
A
must be
B
can’t be
C
should be
D
needn’t be
推荐题目
The man ______ be my father. My father is much taller.
#76764
A
can
B
must
C
can't
D
mustn't
--   do you spell ring?       --________. 
#77508
A
What,It’s a ring
B
How,r-i-n-g
C
How,R-I-N-G
D
What, A ring