How many coins have you collected— A box of them _____ .

In some places, visitors are ______ from smoking and drinking, otherwise they’ll ______ punished. [ ]

It is these poisonous products ______can cause the symptom of the flu, such as the headache and aching muscles.

_____ of my parents was at home last Sunday. So I _____ cook by myself.

The teacher couldn’t make himself ____ attention tobecause students were addicted to the short message.