With his work completed, the businessman stepped back to his seat, feeling pleased_____ he was a man of action.

, once ____ positive for Ebola, the deadly disease, will receive free medical treatment from the government.

Let’s buy the blue car. It’s than the yellow one and it’s more beautiful.

The girl had hardly rung the bellthe door was opened suddenly, andher friend rushed out to greet her. A.before B.until C.as D.since

nothing on me except this ten-yuan note todonate, I’m afraid.— Never mind. ______. We really appreciate yourassistance.