1．_________________________ (她突然想到) money couldn’t make up for all that Bob had suffered in the past five years. (occur)
2．Sorry, I’m late. I _____________________________ (可能是关掉了) the alarm. (turn)
3．When asked _____________________________ (她是否后悔没有救她自己的儿子), she said she made the choice without regret. (regret)
4．I’m moving to the countryside because the air there is ____________________________ (比城市里的空气新鲜得多). (fresh)
5．I _________________________ (本打算帮助你), but I got caught in the traffic. (mean, help)
