Let's learn to use the problem we are facinga stepping-stone to future success.
They haven’t arrived yet but we _____ them at any moment.
I feel sure I _____ her before somewhere.
You’ll never guess who I met today — my old teacher! We _____ for 20 years.
I _____ your last point — could you say it again?
They won’t buy any new clothes because they _____ money to buy a new car.