Why does teaching as a career ______ many people?

Look at the sign, Sir. We don’t permit ________ in the hall.[ ]

Amy, I haven’t finished my homework, so I can’t go swimming with you.—_______.

The exam is coming!— Yes, our teacher often tells us we can’t be careful while taking exams.

Lily, _________ apple on the table is for you.—Thanks, Mum. _________apple a day is good for us.