They always have a good time ________ each other.
| A．chatting | B．chat |
| C．chatting with | D．chat with |
—I want to know ______. —Let me show you the way.
A. where I can buy books B. where can I buy books C. where books can I buy
—There is ______ with my leg. —Don’t worry. Let me help you.
A. nothing wrong B. something wrong C. wrong something
—Do you have this kind of MP5? —Sorry, we ______ yesterday. You can come next week.
A. tried them on B. took them off C. sold them out
—______ do you water the plants, Miss Yang? —Twice a day.
A. How much B. How soon C. How often
—Please remember ______ the lights when you leave the room. —OK, I will.
A. turn off B. to turn off C. turning off