Attention, coffee lovers! We have for you, the best coffee machine ___ invented.

---Fish need water to survive; _____ , we human beings rely on air to live.

--- Credit cards are       useful when travelling.—True. They save us the trouble of taking too much cash.

—How did you sleep last night?  —Like a log. Never slept ____. 

In the keen competition of this international tennis tournament, she ________ won the championship.