Identify the error in each sentence: Although Nam worked very hard, but he didn’t pass the final exam

Vehicles also account _______ air pollution in the cities.

Choose the best answer:

Do you .................. me to type this letter for you?

I know that someone who has great natural shape but is .................. won't beat someone   with a lesser shape who is in condition.

What caused the explosion in the factory it is still unknown

So far most a million different species of insects have been identified and named.

The wooden fence surrounded the factory is beginning to fall down because of the rain.

Choose the best answer:

I hate ................. the dirty dishes after a meal.

Choose the underlined part that needs correction.

(A) Although there are more than 2,000 different (B) varieties of candy, many of them (C) made from a (D) basic boiled mixture of sugar, water, and corn syrup.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

The novel has had a tremendous impact on ________ and publishing markets.

That lecturer, his name I have forgotten, is very well-known.

The manufacture and production of steel is one of the industries on which the country prosperity was found.

Choose the best answer:

I want ........... the 7 a.m train tomorrow.

Disease is not as widespread than before because better preventive medicine and vastly improved nutrition.

Please don’t parking in those spaces that have signs reserving them for the handicapped.

Martin was behind all the brilliant marketing schemes – he is really the ................ of the company.

Deep cratering, the moon is over 4200 miles in diameter with negligible gravity and atmosphere.

This will have a serious effect about agriculture.

Taking part in the Advanced Engineering Project gave me a chance to use my .................. to help society.

Identify the error in each sentence: By measuring the color of a star, astronomers can tell how hot is it