One way to ________ species under threat of extinction—whatever the cause—is to remove them to zoos or parks and feed them there.
| A．betray | B．resist | C．preserve | D．abandon |
Tom was very angry about ________ to Mary’s birthday party.
| A．not inviting | B．being not invited | C．not being invited | D．not to be invited |
The world will be different, and we will have to be prepared to ________ the change.
| A．adapt to | B．adopt to | C．apply to | D．devote to |
He hurried to the station only _______ that the train had left.
| A．to find | B．finding | C．found | D．to have found |
The organization is badly _________ of hands.
| A．relevant | B．donated | C．in need | D．dying |
Do you remember the chicken farm _____ we visited three months ago?
| A．where | B．when | C．that | D．what |