eem tired, David.—Yes. I _____ all day long and can’t wait to go to bed now.

James is looking ________ his cateverywhere. Have you seen it

2. During the war there was a serious lack of food. It was not unusual that even the wealthy families had to ______bread for days.

I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ______ she had come.

There are ________ bears on the earth because they have ____________ space on it．