— It’s dangerous to swim in this river.
— Yes, you are right. The government has _________ people not to swim in it.
| A．trained | B．warned |
| C．led | D．encouraged |
----I will visit the Great Wall this month. ---- ________________________.
| A．That sounds bad. | B．Have a nice time. |
| C．Good luck. | D．Can I go with you? |
__________of them got lost. They found the village successfully.(成功地)
| A．Nobody | B．Some | C．None | D．No one |
I _________ my key in the car and I couldn’t get into my house.
| A．forgot | B．put | C．left | D．let |
To keep __________, we need ____________ regularly.
| A．health, exercise | B．healthy, exercise |
| C．healthy, to exercise | D．healthy, exercises |
To me, English is easier than _________ subject to learn.
| A．any | B．any other | C．the other | D．other |