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

Many people keep working until old age because they don't want to be a ________ to their children.

Although the idea was (31) ________, flying was still too expensive for most people.

What does the word "they" in the second paragraph refer to?

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

Decades ago, space travel used _________ mentioned in fairy tales only.

 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.

 People say that he invented the digital camera.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

If the weather is good, we would have a football match with another class.

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

There is an important sports __________ going on in my town at the moment.

 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.

"Will you come to my birthday party tonight, Tom?", Emily said