Let's learn to use the problem we are facinga stepping-stone to future success.
There were many talented actors out there just waiting __________.
If they win the final tonight, the team are going to tour around the city __________ by their enthusiastic supporters.
It's important for the figures __________ regularly.
—I'd like to wear a purple dress to the party __________ tomorrow. —That's great! You'll be the prettiest at the party.
It remains __________ whether the medicine will work on the human body.