---Alice, what’s wrong with you? You look so worn out. ---Nothing serious. I        my new house all day and I’m afraid I won’t finish until tomorrow afternoon.
#103905
A
have whitewashed
B
am whitewashing
C
have been whitewashing
D
shall be whitewashing
推荐题目
---Did you write to Mary last month?  --No ,but I’ll ____ her over Christmas days.
#104576
A
be seen
B
be seeing
C
have seen
D
have been seeing
 He said that his car __________ stolen and he ________ have to telephone the police.
#101830
A
was; would
B
has been; will
C
had been; would
D
had been; will
—Look! Someone has spilt coffee on the carpet. —Well, it ________ me. 
#104789
A
isn’t
B
hasn’t been
C
hadn’t been
D
wasn’t