— I'm leaving tomorrow.— Oh, what a pity! I won't be able to see you off. I __ a tele-conference the whole morning.
#101980
A
have
B
am having
C
will be having
D
will have had
推荐题目
 It’s great that all the visitors who _______ on the island were saved.
#100214
A
trapped
B
have been trapped
C
had trapped
D
had been trapped
 Visitors ________ not to touch the exhibits.
#99747
A
will request
B
are requested
C
are requesting
D
request
They made up their mind that they______ a new house once Larry changed jobs. 
#99080
A
bought
B
would buy
C
have bought
D
had bought