—Hey, Jack. You ________ on the phone just now. But you weren’t here and the man left a phone number.—Oh? I was in the library.
Old Henry lives ________but he doesn’t feel________.
That’s a tall building, and there are ________ rooms on ________ floor.
If you don’t understand the word, you can ________ in a dictionary.
–Did Tom know ________? --I’m not sure.
He was ________ weak ________ he couldn’t go on working.