— 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
— Her mini skirt costs more than 500 dollars.
— I can ____________ believe that. It’s so expensive.
A. hardly B. only C. almost D. quietly
— 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
____________ 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
— 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
— 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
