Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

We depend on species diversity to provide food, clean air and water.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

In the past, the trip _________ very rough and often dangerous, but things _________ a great deal in the last hundred and fifty years

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

I met a lot of new people at the party _________ names I can’t remember.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

There will be powerful network of computers which may come from a single computing _________ that is worn on or in the body.

I told him _________ the word to Jane somehow that I _________ to reach her during the early hours.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

There was a lot of traffic but we managed _________ to the airport in time.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The crowd became increasingly angry at the long delay.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Women usually don’t shake hands when being _________.