根据首字母或所给中文提示,写出正确的单词完成句子。 1.The experiment c___________ by Pro. Smith proved to be a great success. 2. The naughty boy was punished because he didn't o______ the school rule. 3. Tom has got divorced from Jill,but as her ex-husband,he still have a____to their only child at weekends. 4. The young man showed great _______ (同情) to the disabled. 5. The killer whales helped the whalers catch the baleen whales on their _________(每年度的)migration..