The teachers often tell their pupils _____ across the road when the traffic light is red.
We should ________ ‘Thank you’ when we borrow something from someone.
— How many ____________ can you see in the kitchen?—Three.
It’s seven o’clock. It’s time for Amy to get up. Let’s _________.
This bike looks very nice. It only 150 yuan
—Do you like fast food?— No, I don’t. I _______ go to McDonald.always B. usually C. never D. Often