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What problems do the speakers identify for each experiment? Choose your answers from the box and write the letters A-H next to questions 1-5. Problems A. too messy A. too boring B. too difficult C. too much equipment D. too long E. too easy F. too noisy G. too dangerous 1. Experiment 1: ___ 2. Experiment 2:___ 3. Experiment 3:___ 4. Experiment 4:___ 5. Experiment 5:___