Things have changed quickly over the past decade and life in the country is much better than ___used to be.
She speaks as if she ____on the spot.
______ it______ for your help,I couldn't have made any progress.
-Does the young man standing at the gate_____ the car? -No. The car is _____ his father.
Everything _____ doing is worthy of _____ well.
The manager was worried about the press conference his assistant ______ in his place but luckily, everything was going on smoothly.