Find the mistake of each following sentence

Children enjoy to read picture book

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The………..can’t fix the washing machine until tomorrow.

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She worked hard…………..she could pass the final exams.

Fill in the blanks with the correct preposition: "We had to call the ambulance because ...... an injured person."

Choose the letter (A, B, C, or D) as the best answer to complete the following sentences.

It was ________that I left before the end.

Choose best correct to complete the sentence. They are very excited when _________ how to recycle old bottles

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I can’t help_______ whether it should rain.

Choose best correct to complete the sentence.  _________ my father is old, he still goes jogging

Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
(21) _____ the flour in a bowl. (22) _____ the salt, oil and milk. Knead the mixture (23)_____it is elastic. Take half the (24) _____ and roll it out on a clean table. Put it in a special pizza pan. Do the same with the second half. 
Grate some cheese and put it onto the pizzas. Cut some ham and bacon into thin slices and put them on top of the cheese. Bake the pizzas in a preheated oven at 200°C (25) _____30 minutes. Enjoy (26) ____ them!

(23)......

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This form must have the ……………. of the writer.

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 I am looking forward to ………… you.

Choose A, B, C or D to complete sentence. The children are very excited when _________ how to recycle old bottles

Find a mistake in each sentence then correct it. 

It was such a worrying news that they all kept silent on being informed.

Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase. 

Teachers ought not to swear in front of the children.

Try to____amount of fat in your diet.

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It was raining……we canceled the trip to Halong bay last Sunday.

Choose the correct answer  A, B, C or D into complete the following sentence. "Minh's father made him __________ hard when he was small"

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Lee was upset by_______ him the truth.

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Our house needs_______

An astronaut would be killed if he or she _____ by a piece of rubbish.

Choose the correct answer  A, B, C or D into complete the following sentence. " Pollutions are harmful __________ human health"