MrParker is so ambitiousHe is seeking any opportunity to get promoted—That’s understandable________you are in our company determines how well you are paid and________you can do with your life

146. What a pity it is that Bob ______ thehabit of smoking at such an early age!

MrSmith graduated from college at the age of 23, and ___________ he has been working as a teacher in a middle school

What animal can live both ___ land and ___ the water

The boy enjoys ________ football after school. It makes him ________ happy.