Smoking ______ in the kitchen in my house.

There iswithmy kitchen fan. Can you help me—OK, I will check it right now.

We’ll study in different schools next term. Enjoy your time in the new school.— .

What I want tototeenagers is that being addicted to the Internet will to some extent do harm toboth mental and physical health

___ I could fly to the moon by spaceship one day.