Indigo is a vat color, _______called because it does not dissolve in water.
He_______________us but he was short of money at the time.
The word "allocated" in the passage mostly means "______".
The packages___________________ so that it would be easier to carry them.
Only one of our gifted students______to participate in the final competition.
Tom: "___________________ " Mike: "I won't say no!"
The phrase "keeps sellers on their toes" in the passage mostly means "______".
_______ has been a topic of continual geological research.
The examination was not very difficult, but it was_____________________ long.
It is stated in the passage that____________________ .
I am sorry I have no time at present to____________________ detail of our plan.