The more one is_______ the English-speaking environment, the better he or she will learn the language.
Poor Tim! He had his pocket ________on his way to the theatre. So he had to give up his favourite play.
---Are you content with her lecture? ----Far from that. It _______.
In _____world, where computers rule our work and life, online searches have become _____necessity.
My boss hates interruptions, when he is trying to work.
Mother always tells me to believe in myself, ____ that nothing is too difficult to a willing heart.