Many birds are out of ____________ now, because we have done a lot of things to protect __________ birds.
| A．dangerous; endangered | B．danger; dangerous |
| C．endangered; danger | D．danger; endangered |
Please turn __________ the light before you leave.
A. on B. off C. down
It rained heavily yesterday. __________, we brought raincoats.
A. Luckily B. Badly C. Lucky
There __________ lots of popcorn in the kitchen last night.
A. were B. had C. was
When did your brother __________ the army?
A.join B. join in C. take part in
---__________ were you born, Meimei?
---I was born in Wuhan.
A. Where B. When C. Why