【推荐1】In the dark, he couldn’t find a single person to turn _______.(用适当的词填空)

【推荐2】We often turn _______ this handbook for information. (用适当的词填空)

【推荐3】He   ______(turn) to his friends to take him in because he had lost his wallet and had nowhere to go.(所给词的适当形式填空)

【推荐1】She screamed ________, “Don't touch me!” （用适当的词填空）

【推荐2】The government will have to take the blame ________ the riots (骚乱). （用适当的词填空）

【推荐3】I learn ________ accident that you have just won first prize in the Robotics Competition held in your institute and have shown great talent in designing robots. (用适当的词填空)