Some vegetables are grown without soil and artificial light.
The boat was sailing north when a terrible storm_____________ .
The phrase "keeps sellers on their toes" in the passage mostly means "______".
__________ John Kennedy was elected president, he was the youngest American President ever.
_______ has been a topic of continual geological research.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
We all agree that she is____________________ student in our class.
The packages___________________ so that it would be easier to carry them.
It is stated in the passage that____________________ .
______ his brother, Mike is active and friendly.
I am sorry I have no time at present to____________________ detail of our plan.