If you can’t ______ that book you have been looking for in the library, it must have been lent to others.[ ]

What’s wrong with your face?—A bee has stung it and it is ________.[ ]

What about ____English-language videos

Not knowing where to go or what to do, I ______ across the streets aimlessly .

He plays a very important part in the team, so nobody can ______ him.