Whenever he writes to his parents, he ____ a cheque with his letter.
A. encloses
B. contains
C. reserves
D. invests
As the plane was getting ready to take off, we all ____ our seat belts.
A. tied
B. locked
C. fastened
D. closed
We rarely perceive more than a minute ____ of the sights and sounds that fall upon our sense organs; the great majority pass us by.
A. fiction
B. function
C. fraction
D. fragment
Which is the most expensive ____ training equipment, players’ personal equipment and uniforms?
A. in place of
B. in terms of
C. by means of
D. by way of