—Why do you like koalas?—Because they are________interesting.
I have some tickets for the basketball match.I wonder________.
—Are you going anywhere?—I________about visiting my sister,but I have changed my mind.
You are________to type quickly when talking to each other on QQ so the other person doesn’t get bored.
I used to________the bus,but now I am used to walking.A.takeB.takingC.took
—Whicn hobby do you think________the least time?—Collecting stamps.