Fights in action movies have a bad _______ on teenagers.—I agree with you.

There are many factors contributing to the explosion of being too fat in the United States and the world, ______ the fundamental changes in the composition of their diet are first among them.[ ]

__________,we must believe in ourselves and believe that we can do something well

The fact is ______ he has not been seen recently.

Ann acts quite unfriendly. —I think she’s ___ than unfriendly.