Rewrite sentences without changing the meaning:

Stress and tiredness often leads to lack of concentration.

The number 8.5 is an example of a “mixed number” because it is composing of an integer and a fraction.

A conductor uses signals and gesture to let the musicians to know when to play various parts of a composition.

Bacteria are responsible of many of the textures and flavors in our food and are particular important in  milk products.

From 1905 to 1920, American novelist Edith Wharton was at the height of her writing career, publishing of her three most famous novels.

 long/ to/ distances / help/ long/ Aeroplanes/ in/ us/ the/ air.

A healthy person snores most because the membrane in the nose becomes dry.

Thompson controlled the ball the best, kicked the ball the farthest, and ran the faster of all the players.

A coral reef, a intricate aquatic community of plants and animals, is found only in warm, shallow, sunlight seas.

How many/ picture/ there/ wall?

Find the one mistake (A, B, C or D) in the sentence and then correct them: " Not only she turned up late, she  also  forgot her books and pens."

A well-ordered disciplined household are essential to normal family life.

Rewrite sentences without changing the meaning:

“Don’t forget to clean your teeth,” said Granny to Helen.

 I/ advise/ him/ ask/ bus conductor/ tell/ him/ where/ get off.

In/ permission/ my/ before/ ask/ leaving/ family/ for/ the/ before/ table.

 Stress and tiredness often leads to lack of concentration.

After driving a car for ten miles, John suddenly realized that he has been driving in the wrong direction 

he/unhealthy/was/last week/./he/in hospital/ looks

The earlier/ you/ arrive/ more time/ you/ have/ prepare/ the speech.

 She/ start/ the hobby/ when/ she/ 6.

A thunder usually follows lightning by five seconds for every mile between the flash and the observer.