No one helped me I did it all _____ myself

he is poor, he’s ready to help his friends who are in trouble, which makes him very popular

________ their son away to college, the old couple got more room in the house．[ ]

I think walking is _______ our health.

I’ve been working really hard at English recently, but it still remains weak.—Don’t give up. Sometimes things don’t ______ like you want right away.[ ]