He was not sure that it was a good idea, but the others laughed ________ his fears.

The journalist has not finished the article on the negotiation already.

Choose the best answer:

I’d rather you .................... by train.

Someone who has ever tried to pick up spilled Mercury will agree that this element is hard to handle.

He looked like he had been in some strange land where age advanced at a double pace.

I didn't see anyone but I felt as though I ______

It’s a big country with a ................. population.

The instructor advised the students for the procedures to follow in writing the term paper.

Of course an encyclopedia is not a book you read _________

Chọn đáp án đúng để hoàn thành các câu sau:

I think the match ________. Everybody's gone into the stadium and you can hear them cheering.

Choose the best answer:

He has been out of work .................. a long time.

Identify the error in each sentence: All of the (A)principles that are collected (B) here serve to make up a system of (C) checking and evaluating security issues (D)

President Wilson had hoped that World War I be the last great war, but only two decades later, the Second World War was erupting.

When Keith visited Alaska, he lived in a igloo in the in the winter months as well as in the spring.

It was after shortly microscopes were introduced at the beginning of the seventeenth century that micro organisms were actually sighted.

Choose the best answer:

Water can't ................here. 

The three smallest state is, and has been since Alaska’s admission into the Union, California.

The second thing she did when she got to the motel was to put her rings and other values in the dangerous provided.

Most presidential candidates have their names print on the ballot in the New Hampshire secondary election because it is customarily the first one in the nation, and winning it can give a good chance to be nominated by their parties.

Choose the letter A, B, C or D to complete the sentences: 
It requires you to focus ...............… what you are reading for long periods.

Some bacteria are extremely harmful, but anothers are regularly used in producing cheeses, crackers, and many other foods.