Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

There’s someone walking behind us. I think___ .

After her husband's tragic death, she_________ up his position at the Sorbonne

Marie Curie, a famous Polish physician, won the Nobel Prize when she discovered the radioactive metals Radium and Polonium

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Modern English is different__________ old English.

The steam engine is usually thought of as a relative modern invention, but the Greeks built a kind of steam engine in ancient times

In 1950, it was naively predicted that eight or ten computer would be sufficient to handle all of the scientific and business needs in the United States

There is the very real possibility that these animals could panic, frighten and would break away, should there be a sudden loud noise.

Choose the best answer:

My family and I often spend time ____________ television in the evening.

In the United State, the Cabinet consist of a group of advisers, each of whom is chosen by the President to head an executive department of the government.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Every Sunday my father spends three hours__________ English.

Mark the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions.

In order that promote the development of the craft village, more support from local authorities is needed.

Mark the letter to indicate the most suitable response.

Hana and Jenifer are talking about a book they have just read.
– Hana: “The book is really interesting and educational.” – Jenifer: “…………..”

We check the schedule ____________ we want to see the time of the game show.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

If you place a bowl of water in the sun, it will __________.

I certainly hope that David is aware ________ all the problems involved. 

At the awards banquet, the philanthropist was recognized for his generosity and careful in aiding the poor

They ............ the Nobel Prize for Physics in 1903.

Choose the answer A, B, C or D to complete the sentence. "Diet plays an important role in the _______ of heart disease."

Choose the correct answer to fill in the blank. 

Chen advised me to use this remedy in_______ as it is extremely potent.

We .......................... in New York for ten years and then we ...........here in 1987.

Completes each sentence by circling the letter (A, B, C, or D).

You had a headache yesterday, ...............?