I catch cold now and then.

 More consumers are waiting for the further drop of housing prices with money in their hands _______ buying houses, according to a report.

The ticket ______ two people to the party.

Working there is ________unforgettable experience because I gained a lot of _______.

 My interest in surfing on the Internet has_______ most of my spare time, but it has repaid me a great deal of enjoyment.