The development of wildlife habitat reserves is a good conservation measure________
_______ has been a topic of continual geological research.
We all agree that she is____________________ student in our class.
It is stated in the passage that____________________ .
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
We must push the piano to the corner of the hall to_____________________ our party tonight.
The boat was sailing north when a terrible storm_____________ .
The word "allocated" in the passage mostly means "______".
______ his brother, Mike is active and friendly.
The packages___________________ so that it would be easier to carry them.
He_______________us but he was short of money at the time.