You must learn to consider all possible resultsyou begin to carry out your plan

Why don’t you wear your jogging shorts, mum—Well, my legs are too skinny, if you ______ know.

He said to us that he ____the teacher’s instructions

Bella, a young singer, ______ on January, 2015 because of cancer. Her death made us very sad.

With the development of economy, our country is becoming more and more powerful ____ financial situation