Wood is an excellent resource for heating homes , cooking food, and build houses.
Only one of our gifted students______to participate in the final competition.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
The examination was not very difficult, but it was_____________________ long.
Regular exercise and good diet will bring______fitness and health.
Tom: "___________________ " Mike: "I won't say no!"
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
In spite of her abilities, Laura has been_____________________ overlooked for promotion.
Education in many countries is compulsory________the age of 16.
He_______________us but he was short of money at the time.
Standing on the tip of the cape,____________________ .