He failed many times in his work, but he never gave up his attempt in _____.
举一反三
- As a result of his laziness, he failed ______ his work in time.
- He failed six times but he has made his mind to try_______。
- He vowed that he would never _____his wife and children.（ ） A: abandon B: desert C: forsake D: gave up
- He gave up his study in college in ______.
- After he failed in the business, he ended up ________ nothing to his name.