“Are these gloves necessary?” “Yes. You______ use this chemical without gloves. lt will burn your skin.”
The phrase "keeps sellers on their toes" in the passage mostly means "______".
______ his brother, Mike is active and friendly.
__________ John Kennedy was elected president, he was the youngest American President ever.
Only one of our gifted students______to participate in the final competition.
The examination was not very difficult, but it was_____________________ long.
The packages___________________ so that it would be easier to carry them.
The word "allocated" in the passage mostly means "______".
We all agree that she is____________________ student in our class.
Long ago, women were_________to vote in political elections.
Regular exercise and good diet will bring______fitness and health.