It’s said the Nanjing Airport light rail_________ into service in two months. — That’s great! It will be fast to go to the airport.

They had no sooner arrived at the airportit was time to check in

The box is so heavy that he cannot lift it. _______, he is only a ten-year-old child.

______ final competitors is limited though _____ people have signed up for the short list.

Let’s go for a walk, ______– OK, I’m coming . Don’t forget to bring your camera, ______