______________enough money, the young man was unable to buy his girlfriend expensive jewellery.
A. Not to save B. Not saving
C. Not having saved D. Not saved
Tom had to have his car repaired in a garage because it______seriously.
A. damaged B. was being damaged
C. had damaged D. had been damaged
—It______________to plant trees and grass on the hillside.
—Yes. They help stop soil from being washed away.
A. makes sense B. makes money
C. makes a living D. makes a mistakes
They’ve finally decided to put an end to the long and bitter________between them and make peace.
A. survey B. conflict C. concern D. request
Stephen Hawking believes that the earth is unlikely to be the only planet_______life has developed gradually.
A. that B. where C. which D. whose
Between the two generations, it is often not their age, _________their education that causes misunderstanding.
A. like B. as C. or D. but
