Witnesses said the security forces use tear gas to ________ protests(抗议) by about 200 people in Teheran, although this can’t be independently confirmed.

She rushed out of the house, ________ her baby in her arms, and drove directly to the nearest doctor’s office.

There are many kinds of birds in Australia, and over 140 species of snakes, ______are extremely dangerous.

Where does he ____—He ____ in Shanghai.

It’s important ________ healthy food.