－I haven't finished my essay because the computer broke down when I was downloading the required data last night．

－Really! You could have turned to me．I ________ mine．

A．didn't use

B．won't use

C．hadn't used

D．wasn't using

－You have agreed to go with me．So why aren't you getting ready?

－But I ________ that you wanted me to start at once．

A．don't realize

B．hadn't realized

C．haven't realized

D．didn't realize

－I didn't see you see at the theater last night．Why?

－I ________ her performance before．It is just so-so．

A．have see

B．see

C．will see

D．would see

－Sarah, you seem to be a little absent-minded．What's wrong?

－Oh, sorry．Actually, I ________ of the family party this weekend．I have to make a list of what needs to be bought．

A．am just thinking

B．will just think

C．have just thought

D．was just thinking

－Why wasn't he present in class?

－Something unexpected ________ to him．

A．could have happened

B．should have happened

C．would happen

D．had to happen

－Is there any possibility ________ Putin will be elected as president of Russian again?

－Maybe．

A．whether

B．that

C．what

D．which

－It has been a long time since we saw our former class teacher．

－Yes, but to our delight, we ________ her at the reunion at the end of next month．

A．saw

B．will be seeing

C．have seen

D．had seen

－What do you think of your new English teacher?

－She was well prepared for her first lesson and left us a good ________．

A．expression

B．instruction

C．appearance

D．impression

－The war is very likely to break out in the near future．

－I ________, if the situation goes as it is．

A．hope so

B．hope not

C．am afraid not

D．am afraid so

－When will you come to see me, Dad?

－I will go to see you when you ________ the training course．

A．will have finished

B．will finish

C．are finishing

D．finish