Are you going to the football game this weekend?—Probably not. The tickets are __________ for me.

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

I live far away from the school and I often _____ a bus to school. What about you— I go to school ________. It usually takes me about ten minutes.

Does Jack_______ a TV— He often_______sports games on_______ TV.

The real threat of fraud on the Internet has highlighted the fact ________ consumers fear shopping on line. [ ]