s Jackson Can I speak toPeter–______, please I’ll see if I can findhim for you

Modern science has given clear evidence____ smoking can lead to many diseases.[ ]

1—Whereis Sally—I’m not sure. She inthe library.

Are you free after school?—Sorry.I’ve planned to treat a friend of mine to dinner________for his help.[ ]

You’ve got a stomachache? But we ate at the same place. How come my stomach is fine? –You have an iron stomach! Mine isn’t ___ strong.