—I called you at 4:00 yesterday afternoon, but no one answered.—Sorry, I ______ with my friends at that time.
#42308
A
swim
B
swam
C
will swim
D
was swimming
推荐题目
You will _______ if you _______ late again, I think. 
#42006
A
punish; will come
B
be punished; will come
C
punish; come
D
be punished; come
Helen _______her keys in the office so she had to wait until her husband ___home.
#42524
A
has left; comes
B
left, had come
C
had left; came
D
had left; would come