Please remember to ________ the lights before you leave the room.

.............any other politician would have given way to this sort of pressure years ago.

One tenth of _____ thousand is _______ hundred. 

I haven’t got the time to do my own work, ..............help you with yours.

Since we ______ to working so hard, can we rest for a while?

Some birds can travel at speeds approaching one hundred miles an hour, and a few land animals can so.

The first census to be __________ in Ottoman Istanbul in 1477 revealed a total of 16,324 households. 

Today there is an unusually large amount of students in the class.

Let's go and watch those students play ____ cards. 

After searched for evidence in the house, the police concluded that the thief must have come in through the window and stole the property while the family was asleep.

She _______always wanted to meet him

Choose the best answer among A, B, C or D that best completes each sentence: Do you believe that such a problem can …..?

I always _____ up all the new words in the dictionary.

The vast majority of the world’s manganese is found in either South Africa but also the countries of the former USA.

In the nineteenth century, women used quilts to inscribe their responses to social, economic, and politics issues.

The abbreviation IAEA __________ the International Atomic Energy Agency, which seeks to prevent the build-up of nuclear weapons. 

Chọn đáp án đúng để hoàn thành các câu sau:

The hole in the side indicated that the crate had been________during shipment

Identify the error in each sentence: (A) it was not until he was 30 (B) did he get married and lived (C) independently (D) of his parents.

Psychologists at the University of Kansas has studied the effects of the color of a room on people’s behaviors.

Choose the best answer:

I'm not really dressed for .................

In the sixteenth century, Francois Vieta, a French mathematician, used the vowels “a”, “b”, “c”, “d”, “e” to represent a unknown number.