21. She __________ blood twenty times so far. A. donates B. has donatedC. is donating D. to donate 22. Traditional volunteer activities include _______ money for people in need, cooking and giving food. A. gettingB. rising C. raising D. taking 23. Nam ____________________ eating fast food because it’s not good for her health. A. likesB. loves C. hates D. enjoys 24.If you want to live long, you ____________ eat much red meat. A. should B. mustn’t C. have to D. shouldn’t 25.I _____________playing board games interesting because I can play them with my friends. A. think B. find C. say D. tell