— 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
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 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
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
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
—Jack, look at the time. ____________ you play the violin at such a late hour?
—Sorry, dear. I’ll stop right now.
A. Will B. Can C. May D. Must
