Were they present______ the lecture yesterday ?
There has been a great increase in retail sales,_____________________ ?
We all agree that she is____________________ student in our class.
Education in many countries is compulsory________the age of 16.
The word "allocated" in the passage mostly means "______".
_______ has been a topic of continual geological research.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
The pool should not be made so deep______small children can be safe there.
______ 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.