_____some flowers contain more nectar than others, how does a honeybee worker,faced with a patch of flowers containing variable amounts of nectar, decide when to stop collecting.
A. Given that
B. Giving that
C. To give
D. Being given
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He wrote down the address_____he should forget it.
A. in case not
B. lest
C. in order that
D. of fear that
_____many children have bought balloons_____the store is now out of stock.
A. So; that
B. Such;that
C. Such a;that
D. So;as to
Let’s finish our work__ we can be free this evening.
A. now that.
B. than
C. because
D. so that
Batteries must be kept in dry places__ electricity should leak away.
A. where
B. lest
C. that
D. unless
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