Friends like you make it a lot easier ______ in a new place.

One outstanding feature of DF-41 missile is its ability to locate the __________ position of the target it wants.

With all his money, he _________ worry about a little thing like 5 cents!

In case it thunders, we’d better _____ the electricity at once and turn off the TV.

I’d like to travel by air _________ it usually costs a lot of money.