our teacher said prepare carefully for your exam

-> our teacher told us ...

Fresh air is of great ....... to our health. A. use B. useful C. useless D. disused

According/ legend/ lake/ form/ the tears/ god.

-> 

you/ up/ will/ ice-skating/ future/ in/ take/ the/?

->

híp : 

friends/ monopoly/ enjoy/ I/ with/ playing/ my/?

-> 

sắp xếp câu : 

Remember, / a fire / it only takes / to cause / one match

sao câu anh giúp em anh ko giải thik ạ

Dinosaurs died out long before people appeared. Dinosaurs lived from about 230 million years ago to about 65 million years ago. There are several theories about why dinosaurs became extinct. Many scientists believe that there was a sudden, (22) _____ event. They think that an asteroid or comet (23) _____ with the earth. Fire from the impact burned large areas. Dust blocked sunlight from (24) _____ the surface of the earth. Acid rain fell everywhere. Plants could not grow. There was no food for the plant-eating dinosaurs, so they died out. Other scientists think that the environment changed. Maybe the (25) _____ grew colder and dinosaurs slowly became extinct over several million years. Many scientists think that birds descended from a small kind of dinosaur. If this is true, then dinosaurs are still (26) _____ in the form of modern birds.

22. A. violet B. violence C. violent D. violently

23. A. crashed B. collided C. confronted D. met

24. A. reaching B. arriving C. approaching D. coming

25. A. days B. atmosphere C. weather D. climate 26. A. lively B. alive C. living D. live

'The day before yesterday'' chuyển sang câu tường thuật ạ

Giari thik nữa nha

tiểu linh linh

em đang đi dạy đời ng khác hay đang đu khoe danh hiệu mà em đạt đc thế

em tưởng em giỏi quá ak em giỏi thì em làm đi