---I called you yesterday evening, but there was no answer.---Oh, I am sorry I _____dinner at my friend’s house.
#40539
A
have
B
had
C
was having
D
have had
推荐题目
Mr. Wang is a teacher. He ______ in this school for 20 years.
#36963
A
has worked
B
worked
C
will work
D
works
Our physics teacher told us light __________ faster than sound last term.
#39709
A
travels
B
travel
C
travelled
D
travelling
____ you play ____ piano ____ when you were young?
#41986
A
Can, /, good
B
Could, /, well
C
Could, the , well
D
Can, the, good