--- Would you mind if I take the seat next to you?

---  _________. The person who was here has finished his lunch and left.

A. Certainly not        B. Enjoy yourself

C. Don’t trouble me     D. Yes, please

It’s hard to believe _____ the way out of the forest without the help of the local guide?

A. What they were able to find

B. what were they able to find

C. how they were able to find

D. how were they able to find

The two cities have reached an _________ to develop science and technology.

A. education  B. excitement  C. agreement  D. invention

She had to sell the house even though it was _________ her own wishes.

A. above   B. on   C. against   D. for

The new Apple’s product “iphone SE” is _________ among the young people.

A. meaningful  B. traditional  C. popular  D .special

Our Chinese teacher encouraged us _______ up even if we made a serious mistake in   our writing work.

A. not to give    B. not giving

C. doesn’t give   D. to give

--- ______ difficult time!

--- Yes, they only could make a living by selling newspapers and carrying bricks.

A. What         B. What a         C. How          D. How a

--- Look! Mr. Lee is standing under the tree.

--- It______ him. He has gone to Canada for his holiday.

A. must be      B. mustn’t be

C. can be         D. can’t be

I won’t come to the party _____ my best friend _________.

A. if , will be invited      B. if, is invited

C. unless, is invited       D. unless , will be invited

— What a touching love story!  The main character Song Joongki in the Korean    drama Descendants of the sun(太阳的后裔）acts very well.

— Really? When_______ it ?

A. will you watch         B. did you watch

C. have you watched       D. do you watch