He ________ go out with his parents, but now he________ staying at home alone.

Some people have no idea that by helping a criminal they could ________with a prison sentence.

下列各句中，没有语病的一句是 （ ）

The box is too heavy to carry. What’s in it — Oh, I ________ it ________books.

e million people of the city,________thought little of these events , _______to bed as usual that night .