-- I’m exhausted. I _____ on a project day and night.-- You’d better have several days off after finishing it. Otherwise you might break down.
#100475
A
worked
B
have worked
C
work
D
have been working
推荐题目
When you don’t know a word, you can _________ in the dictionary. 
#99231
A
look it up
B
set it up
C
give it up
D
pick it up
--- Hi, Kate, can I use your bike for a while this afternoon?--- Sorry.??__________?. 
#103544
A
It’ s repaired?
B
It has been repaired
C
It’s being repaired?
D
It had been repaired
 This programme became more popular after it _______the best TV Show of the Year.
#103398
A
was award
B
was awarded
C
had been award
D
had been awarded