—Mr. Ding, I have some problems_______ the passage.—Remember_______ it three or four times at least.
We'll go on a field trip if it _______ this weekend.
He ___ work in that company ___.
----- Did you ___ ride a bike to work? ----- Yes, but I’m used ___ a bus now.
The soft music sounds ____. We are all listening ____.
Kate’s grandmother lives in a house____, but she doesn’t feel ____.