We hadn’t met for 20 years, but I recognized her________I saw her[ ]

Just as Professor Scotti often _____it, success is ninety-nine percent mental attitude.

Guess what! I have got A for my term paper.— Great! You _____ read widely and put a lot of work into it. [ ]

It is very ______ that she will ring me tonight

________ clever girl she is! She got a good mark in the math exam again.