Either he or I ______to the airport.

Though Pasteur was in poor health, he worked hard in order______.

He ______ the maths examination if he had worked hard enough, but he didn't.

He insisted that he _____ in good health and _____ to work there.

He insisted that he ______ in good health and ______ to work there.

At the age of 16，he worked for______．

Virginius would feel more or less guilty when he______.

Virginius would feel more or less guilty when he _____.

Tom’s mother kept telling him that he should work harder, but ______ didn’t work.

He won the scholarship. He _____ hard these terms.

I have worked with him for some time and have found that he is_____than John.

As he had heart attack, he was told that he _____ continue the work.