At the computer operation test, one is supposed to stay at his own machine, keep his eyes on his screen, _______ to anyone.
The villagers in some rural areas mainly __________ on wells for water, without being able to use running water.
-Were you busy this after-noon?-Yes. Rather than __________ time playing the iPad as usual, I de-voted every effort to the contents of physics.
You have no chance of getting the position. I'm afraid you __________ your time if you apply for it.
My money __________,so I must go to the bank to get some more before it's all gone.
It's said that the food supplies in that flood-stricken area have __________ and what is worse, the patience of the poor people there is __________.