The children always have a great time_______ each other.
| A．talking to | B．talking of | C．to talk to; | D．to talk of |
－Excuse me, I’m looking for Be the Best of Yourself.
－Sorry. The book you ask for ______ out.
| A．is selling | B．is sold | C．was selling | D．will be sold |
People send out sky lanterns to ask for help when in trouble, but now sky lanterns ____ celebrating the festivals.
| A．used to; are used to |
| B．used to; are used for |
| C．are used to; are used for |
| D．are used to; are used in |
Before you go to Canada, you need to learn more it.
| A．from | B．in | C．by | D．about |
Earthquakes always happen , so it is difficult to know when they come.
| A．hopefully | B．suddenly | C．usually | D．luckily |
It’s every policeman’s dream to keep people and the traffic in good order.
| A．safe | B．healthy | C．busy | D．famous |