“Isn’t it about time you _____ to do morning exercises?” “Yes, it is. Would you like to join us?” 
#90574
A
begin
B
have begun
C
began
D
had begun
推荐题目
 He did not regret saying what he did but felt that he ________ it differently.
#86555
A
could express
B
would express
C
could have expressed
D
must have expressed
My friends urged that I ________ the well-paid jobs.
#87460
A
applied for
B
applied to
C
apply for
D
apply to