Mr. Green stood up in defence of the 16-year-old boy, saying that he was not the one ______ .
Doing morning exercises ______ our health.
I would rather ______ to see a film than ______ at home watching TV.
Helen had to shout ________ above the sound of the music.
---Which of the two computer games did you prefer? ---Actually I didn’t like ________.
I don't think the experiment is ______ failure. At least we have gained ______ experience.