1. one
2. single
3. a (article)
4. as soon as
5. entire; whole; all; throughout
6. "one" radical in Chinese characters (Kangxi radical 1)
7. also pr. yāo for greater clarity when spelling out numbers digit by digit

1. I
2. me
3. my

1. haven't
2. hasn't
3. doesn't exist
4. to not have
5. to not be

1. to work
2. (of a machine) to operate
3. job
4. work
5. task

classifiers: 個, 份, 項