(2012·南京高二检测) Some people are worrying about the possibility _______ mobile phones could be responsible for a range of illnesses, from rashes (皮疹) to brain tumors.
— Do you think Li Hua has passed the English examination? — No, If so, he ______ us yesterday.
Daisy ______ all the housework, she dropped herself into the sofa, sighing with relief.
Fortunately , the adventurers brought the GPS with themselves, they might have been lost in the desert.
—How many practical plans has your colleague made this month? —. All have turned out disappointing.
— Can I borrow your tape-recorder? —No. The last time you borrowed it, you _______ it for a month.