New sources of energy have been looking for as the number of fossil fuels continues to decrease.

Câu hỏi liên quan

• …….. he and his wife ……. in their house for a long time?

• George is not enough intelligent to pass this economics class without help.

• You are the only person _____ I can talk.

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• What would you do if you _______ a lot of money in the street?

•  I’m hot because I ------------- for hours.

• He was _____ he never washed his clothes by himself.

• I think our house _____ by the end of next year.

• ________ at the airport more early, he would have met his friend.

• She raised her hand high. She wanted to attract her teacher’s attention.

• It’s true _______ your aunt's gone back to teaching, isn’t it?

• The proposal seemed like a good idea. The manager refused it.

•  I’ll phone you ……………….. I come.

• Total weight of all the ants in the world is much greater than .................

• I was really impressed ………………….the beauty of Dubai.

• She’s going to let me ---------- her shoes.

• Ask him to ------- us a funny story.

• It is of great ________ to show your interest and politeness when you are having a job interview.

• Now I’ve decided --------- how to do it.

• I can’t get used to _____ .

• He is having a lot of difficulties, ___________?