--- Will Helen come to my party tonight?--- I am not sure. She _______ go to the cinema with her father.
#63478
A
shall
B
can
C
must
D
may
推荐题目
—How many students are there in your school?—      the students in our school      over two thousand. 
#77951
A
The number of; is
B
The number of; are
C
A number of; is
D
A number of; are
You ______ be serious! You’re actually going to lend him money again?.
#74743
A
needn’t
B
can’t
C
shouldn’t
D
mustn’t
— Who’s singing in the next room? — It ______ be Mary. She ______ New York. 
#75016
A
mustn’t, is in
B
must, has gone to
C
could, has been in
D
can’t, has gone to