They do not provide a _______ energy supply.
A. stubborn B. stainable
C. sustainable D. containable
He expressed his ______ for music in his new book.
A. patent B. passion
C. pension D. patience
There was a _______ stream of visitors to the house.
A. constant B. content
C. concrete D. conservative
Average temperatures in July _____ from 15 to 25 degrees.
A. rank B. range
C. reach D. reduce
We should equip our child ____ a good education.
A. to B. in
C. with D. for
I approve ___ your trying to make some money, but please don’t neglect your studies.
A. on B. in
C. for D. of
