The doctor recommended that you swim after eating a large meal.
A wouldn't B couldn't C needn't D shouldn't
－Is there any possibility ______ you could pick me up at the airport?
－No problem.
A. When B. that C. whether D. what
The good thing about children is that they _______ very easily to new environments.
A. adapt B. appeal C. attach D. apply
It took ______ building supplies to construct these energy-saving houses. It took brains, too.
A. other than B. more than C. rather than D. less than
Over the past decades, sea ice _____ in the Arctic as a result of global warming.
A. had decreased B. more than C. attach D. apply
The medicine works more effectively ______ you drink some hot water after taking it.
A. as B. until C. although D. if
