As we all know.____life is hard for any of us. If we live___ happy life,we must all work harder.
Tony, my best friend, has done _______ he can to help me out of trouble.
She ________ when she received her medical report.
“ If you get the highest mark in your class, I’ll give you ______ you want,” said the mother.
Weather _______, we will have a picnic tomorrow
Returning to my hometown, _________.