Mr Wang______an article on how to improve spoken English last month, but I don’t know whether he has finished it. 
#94942
A
has written  
B
wrote  
C
had written  
D
was writing
推荐题目
Loulan is believed __________ over by sandstorms gradually from AD200 to AD400.
#92411
A
to cover
B
to be covered
C
to have covered
D
to have been covered
_____ I don’t want to go to the cinema. _____I ________go _________-.
#93639
A
will not /unless you don’t want to.
B
will not /unless you want to.
C
will not/ unless you will go.
D
will/unless you will not want to.