One third of the students______ YoungPioneers, and the number of this_____ not change much in our class this term.

lucky we booked a room, or we ______nowhere to stay now.

For a fixed price of $6 you can have soup, a main meal with two vegetables and fruit[ ]

t ______ research intoheart disease and its effects on the body, we do not have adequate substitutesfor the use of animals.

These days, we _____ for our final exams