It seems that living green is ________easy and affordable. A small step makes a big difference.
| A．exactly | B．fortunately |
| C．surprisingly | D．hardly |
As unemployment is very high nowadays , it’s very difficult for people to find work .
| A．the; 不填 | B．the ; a | C．不填；不填 | D．an; the |
Whenever you are to walk on the ice , that it is solid and safe enough.
| A．examine | B．check | C．try | D．make |
—Did you have a good sleep last night ?
—Yes ,never sleep .
| A．badly | B．better | C．worse | D．best |
—I’m entering for the 100—meter race.
— .
| A．Congratulations | B．Enjoy yourself |
| C．Good luck | D．Wonderful |
I don’t think Peter is too young to take care of the pet dog ________.
| A．properly | B．correctly | C．exactly | D．actively |