_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
The old man was almost dying, terrified with darkness and loneliness. He really __________ love and care.
When will the dinner be ready? I __________.
Since we have failed many times, we should take a new approach __________ the problem.
As I __________ the little grass house in the forest, my heart beat more and more quickly.
I will have to find some other work, for I can't __________ this loud noise any more.