I supported him in time , otherwise he off the bike .
| A．might fall | B．would fall |
| C．would have fallen | D．should have fallen |
Food supplies in the flood-stricken area ______.We must act immediately before there’s left.
| A．have run out | B．are running out | C．have been run out | D．are being run out |
Don't worrry. The hard work that you do now ____ later in life.
| A．will be repaid | B．was being repaid | C．has been repaid | D．was repaid |
Close the door of fear behind you, and you ____ the door of faith open before you.
| A．saw | B．have seen | C．will see | D．are seeing |
The moment ____ soon, he thought to himself, waiting nervously.
| A．came | B．has come | C．was coming | D．is coming |
-- I remember you were a talented pianist at college. Can you play the piano for me?
-- Sorry, I ____ the piano for years.
| A．don't play | B．wasn't playing | C．haven't played | D．hadn't played |