I saw your mother at the hospital this morning . What’s the matter with her—Oh , _______.She is a doctor there.

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

The plane is due to take off at 7：50 from the airport.—________ we fail to arrive there on time—Try to take another flight then.

Have we got any gas in the car?— It ______I’m afaid we can’t go much farther

_____, a small advertisement held my attention, which read “Easy jobGood wagesNo experience necessary.” [ ]