John swims very well and_______does his brother.
Regular exercise and good diet will bring______fitness and health.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
_______ has been a topic of continual geological research.
Only one of our gifted students______to participate in the final competition.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
According to critics of globalization, several developed countries have become rich because of
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
There has been a great increase in retail sales,_____________________ ?
We all agree that she is____________________ student in our class.
The pool should not be made so deep______small children can be safe there.