Our environment is in great danger. Maybe we should ____________ a way to protect it.

A. come from B. come up with C. come on D. come out

It will be hard for us to say goodbye to our dear classmates and teachers before leaving this school ____________ we have so many wonderful memories together.

A. because B. although C. in order D. so that

— Do you mind if I borrow your notebook? I didn’t write down all the notes.

— ____________. I am not using it now.

A. Certainly not B. I’m sorry C. Of course D. Yes, I do

If you shop online on Double Eleventh Day, you may buy what you like at the ____________ price of a year.

A. cheap B. low C. cheapest D. lowest

— Do you know ____________ the Subway Line 5 will be finished?

— In less than 6 months.

A. how long B. how soon C. how far D. how often

— I’m not sure if my sister Vivian ____________ the driving test next week.

— Please let me know if she ____________ it.

A. has passed; passes B. passed ; will pass C. passes; has passed D. will pass; passes

____________ piece of news! Fun parks will be free until the end of this month.

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

— Mr. Smith, can you show us how to do it again? _______ Lily _______ I know the answer to the question.

— Sure. It’s really a difficult question.

A. Both; and B. Either; or C. Neither; nor D. Not only; but also

— Her mini skirt costs more than 500 dollars.

— I can ____________ believe that. It’s so expensive.

A. hardly B. only C. almost D. quietly

— I don’t know ____________.

— She has lost her watch. It’s a birthday gift from her dad.

A. if she will come to my house tomorrow

B. what did she do yesterday afternoon

C. why she looks unhappy

D. how did everything happen