______the students here are serious about studying.
_______ has been a topic of continual geological research.
Tom: "___________________ " Mike: "I won't say no!"
The packages___________________ so that it would be easier to carry them.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
Regular exercise and good diet will bring______fitness and health.
It is stated in the passage that____________________ .
Supporters of free-market globalization point out that_____________________ .
We all agree that she is____________________ student in our class.
In spite of her abilities, Laura has been_____________________ overlooked for promotion.
Michael looked deeply hurt and surprised when_____________________ .