—Tom, can you help me with the housework?
—Sure, but I’m ________ right now.
| A． |
lost |
B． |
busy |
C． |
worried |
D． |
lonely |
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 |
We all find _________ important to do what the teachers tell us.
| A．that | B．this | C．it | D．them |
Don’t__________your dream. I’m sure your dream will come true one day.
| A．take off | B．come up with |
| C．take up | D．give up |
My teacher told us ________ in the streets.
| A．not to play | B．don’t play |
| C．to not play | D．to play |