.The mail was ________ for two days becauseof the snow storm.

There are a lot of signs menare more likely to have heart attacks than women.

What do you know about water-skiing— It is exciting water sport.

In this age of information overload and abundance, those who get ahead will be the folks who figure out what to________, so they can concentrate on what’s important to them.

nager listened to the customers’ complaintsattentively with great patience, ________ to miss any point