---I’ve told her many times, and she still forgot about it!---I understand. It’s true that she___ be very forgetful sometimes.
#87833
A
can
B
should
C
ought to
D
must
推荐题目
He suggests we ____ to the cinema at once, otherwise we ____ late. 
#87306
A
must go; are
B
go ; will be
C
will go ; will be
D
would go ; are
________ your letter, I would have set off two days ago.
#86498
A
If I could have received
B
Should I receive
C
If I received
D
Had I received