He had to pause from time to time to wipe the sweat from his forehead, because the air—conditioning system ______________.
I heard it was going to become cloudy this afternoon, ____ by a storm.
I’m sure Wang Lin is ____ to come to my aid this afternoon.
Then she wanted to run, but fear ____ her still.
Neither the museum nor the library ____ attractive to her.
____ the risk of a shark attack, you should follow these suggestions.