______ more and more trees cut down, many animals and insects are dying out.
| A．Because | B．With | C．As | D．Since |
“Boys and girls, I’m very glad to_____ you some difference between American English and British English today.” the speaker said.
| A．tell | B．speak | C．say | D．talk |
Linda failed in the driving test.______, she doesn’t lose heart.
| A．Still | B．However | C．So | D．Though |
The teacher asked us to ______ all the words on the blackboard.
| A．set off | B．get on | C．set down | D．get along |
Half an hour has been made full ______ of _____ the problem.
| A．using; studying | B．use; to study | C．to use; to study | D．use; studying |
More than 300 years ago, the British used “fall” instead of “______”.
| A．spring | B．summer | C．autumn | D．winter |