___ is better to build house on rock not on sand.
A person without shortcomings just _______.
—I found my mom not feeling well this morning. I’m afraid she is ill. — _________.
With just four years _______, the London Olympic organizers have promised to deliver an equally inspirational ceremony.
Tony, mind your manners. Don’t _______ while others are talking.
________ seems to be no possibility _______ the shy girl can win the first prize in the contest.