Do you have any idea what Paul does all day?—As I know,he spends at least as much time playing as he______

There is no way of knowing why one man makes an important discovery ______ another man, also intelligent, fails.

Many internet users, especially women, showed pictures of with an A4-sized piece of paper.

The famous basketball star,_______ tried to make a comeback, attracted a lot of attention.

Not until I came home last night ________ to bed.