--Is your dad at home? --No, he_________ out. 
#99516
A
goes
B
has gone
C
will go
D
is going
推荐题目
Mr. Smith ______ the grammar book meant for senior high school students and will almost finish it.
#99529
A
was writing
B
has written
C
has been writing
D
has been written
Mr. Black _____ for Shanghai in a few days. Do you know when the earliest plane ____on Sunday?
#100226
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off