I was surprised at... readiness with which she agreed to my suggestion.

Bats use echoes of their own high – frequency sounds to detect food and avoiding obstacles.

I   ........... up a friendship with John while we were on a business trip together.

_____________ is a film or TV program presenting the facts about a person or event.

Choose the best answer:

I want you to leave me.........................

Professor Moore recommended the book ___________ all his students.

The ancient Romans used vessels equipped with sails and banks of oars to transporting their armies.

Mobility is one of the characteristics often demanded of executives, and they must accustom themselves to move quite regularly.

Two experiments were completed in like fashion, but the results of the experiments were not at all like.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

A. approach B. particular C. respect D. property

Identify the error in each sentence: He told me that he had never been in that restaurant before

Identify the error in each sentence: No sooner had she begun to sing when her audience began to applaud and cheer so loudly she stopped and bowed.

Miss Lin speaks _________ Chinese. 

Identify the error in each sentence: (A) Despite his broken legs, he managed to (C) get out of the car before (D) exploding

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

At present, solar cells are too expensive and inefficient to use in the commercial generation of electricity

Identify the error in each sentence: (A) Although they are (B) an inexpensive supplier of vitamins, minerals, and high quality protein, eggs (C) contain a high level of blood cholesterol, one of the major (D) cause of heart disease

This popular TV game show_________ by about 10 million people every Saturday evening.

As the numeral of older people increases, services for the elderly will soon represent one of the fastest-growing areas of employment.

Stuart stopped to write his letter because he had to leave for the hospital.

Like everyone else, Sue has her ............... of course but on the whole, she's quite satisfied with life.

Paper money was in _____ use in China when Marco Polo visited the country in _____ thirteenth century. A. the, the B. Ø, the C. Ø,Ø D. the, Ø