I  ...........  the bell three times when he answered the door.

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

The bell signaling the end of the first period rang loud, interrupting the  professor's closing comments.

I will help you if you _    my secret.

Chọn đáp án đúng hoàn thành câu sau:

If the score is tied at the end of regulation play, two _______ periods of three minutes each are played.

It is necessary for students to listen to their teacher ______. 

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: 

He didn't bat an eye when he realized he failed the exam again.

We need __________information before we can decide. 

..............for 4 hours, they decided to stop to have lunch at a cheap restaurant.

Choose the best answer among A, B, C or D that best completes each sentence:  “Where are Jack and Joseph?” “They ….. the boxes you asked for into the house.”

It's vital that the United States _    on improving its public education system.

My parents will have celebrated 30 years of _______ by next week.

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.

One condition of this job is that you must be  .................. to work at weekends.

Farmers can enrich the soil by using ______. 

He was away for two months but if he studies hard, I’m sure, he will soon __________ the group.

Identify the error in each sentence: In 1975, according to the National Center for Health Statistics, the average life expectancy for people born during that year is 72.4 years.

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

Tours run every day, but there may be -----availability on weekends.

I guess I jumped the ____ by buying Pam and Paul a wedding gift. They called off the engagement.

Our relatives__________meet us at the station this evening.

I came on Monday at ten o'clock  ............. the morning.

This exercise is too difficult for us _