Although there are no classes in the afternoon now, no student ______ go out of school without the head teacher’s permission.
#102174
A
will
B
must
C
may
D
shall
推荐题目
Every morning they meet in the same café. They      there for years.
#101094
A
have gone
B
are going
C
go
D
have been going
 “Do you know that Jack ______ a postman for about six years?” “Yes, I see.”
#104387
A
has become
B
has turned
C
has changed
D
has been
Quantities of water ________for cooling in the only one of the factories that ________steel.
#102723
A
has been needed;produces
B
have been needed;produce
C
is needed;produce
D
are needed;produces
 —Is there anything wrong, Bob? You look sad.—Oh, nothing much. In fact, I __________ of my friends back home. 
#104607
A
have just thought
B
was just thinking
C
would just think
D
will just be thinking