例句與造句

1. Aside from that, how will he know if he has been successful?
2. How will he know whether he has been successful in his philanthropy?
3. How will he know when his knees simply can't handle the load?
4. How will he know when the right one comes along?
5. How will he know if he needs a Band-Aid or if it's bad enough to warrant stitches?
6. It's difficult to find how will he know in a sentence. 用how will he know造句挺難的
7. Then again, how will he know?