—You seem tired, David.—Yes. I _____ all day long and can’t wait to go to bed now.
#102886
A
am working
B
had been working
C
have been working
D
was working
推荐题目
 Smell the flowers before you go to sleep, and you may just______ sweet dreams.
#101592
A
keep up with
B
put up with
C
end up with
D
catch up with
By the time Jack returned home from England, his son            from college.
#101871
A
graduated
B
has graduated
C
had been
D
had graduated
All the task __________ ahead of time, so they decided to go on holiday for a week.
#102577
A
having finished
B
had finished
C
having been finished
D
had been finished
Now that she is out of job, Lucy ______ going back to school, but she hasn’t decided yet.
#100563
A
had considered
B
has been considering
C
considered
D
is going to consider