You can hardly imagine what great trouble we had the work.
| A．to do | B．done | C．doing | D．do |
If you are _______ about Australian cities, just read the book written by Dr. Johnson.
| A．interested | B．anxious | C．upset | D．curious |
John was so sleepy that he could hardly keep his eyes ______.
| A．open | B．to be opened | C．to open | D．opening |
—The light in the office is still on.
—Oh, I forgot__________
| A．turning it off | B．turn it off | C．to turn it off | D．having turned it off |
he food ______ us can last a year or so.
| A．supplied | B．supplying to | C．provided for | D．provided with |
Is this the dictionary _____ you are looking________?
| A．that; for | B．for which; x | C．the one ;for | D．one; for |