Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Nathan is taking part in a research ........ on the effects of GM foods.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

Immediately after the decrease in production was announced, everyone began discussing how ------- would impact work schedules.

Human activities are also blamed  ..........  contributing to global warming.

They have plenty of time, so they need not _______.

 The ….. of TV is always fast

Their massive salaries let them afford to give .............. huge amounts to Charities.

............... wait for no man.

If it hadn't been for his carelessness, he _    the exams.

We are confident that both sets of fans will ________ at the match.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Everyone on the trip was ........ on getting as much out of it as possible.

I really must go and lie down because I’ve got a _______ headache.

Identify the error in each sentence: 

You should stop to smoke because it is very harmful to your health

We need      _____information about this English course.

Choose the best answer among A, B, C or D that best completes each sentence: “What happened to the old mail carrier?” “He ….. to a new neighborhood to work”.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

At every faculty meeting, Ms.Lan always manages to put her foot in her mouth.

"How long have you been building this bridge?"

-"This bridge  ............   for two years."

Identify the one underlined word or phrase A, B, C or D that must be changed for the sentence to be correct: 

Players can move the ball by throwing to a teammate or swimming while pushing the ball in front of them.

The girls and the flowers .............    he painted were vivid.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

(A) Two thousand five hundred dollars a year (B) were the (C) per capita income in Vietnam (D) in 2018.

Identify the error in each sentence: The tree that was struck by (A) lightning had been (B) the tallest of (C) the two trees we had (D) in the yard.

..................., we can have a better view of our village.