Edison ________ many things in his life , _________ the light and CD.A. discovered, such as B. invented, such asC. discovered, for example D. invented, for example
The word “nut” has“n” and“u” in it .
---Don’t smoke here, please. ---______.
---To achieve a bright future, we should ___ study hard ___ keep in good health. ---I agree with you.
---I have great ___ in learning physics and I’m so worried. Could you help me? ---Sure, I’d be glad to.
After a long walk in the sun, they wanted to drink _____.