In __________ review off 44 studies, American researchers found that men and women who ate six key foods daily cut the risk of __________ heart disease by 76%.
Your decision will affect your future study in college and your future job _______.
Mr. Smith likes traveling _______; but his wife enjoys _______.
---Would you mind if I _______ here? --- _______ . It’s not allowed.
All the students in our class made _______ progress by studying harder this term.
---Don’t put the waste on the ground. ---Oh, I’m very sorry. I ________ the dustbin there.