28.Mary felt__________from the outside world, since she lacked an Internet connection and couldn’t receive any e-mail.
Despite what I’d been told about the native people’s attitude towards strangers, ______ did I come across any rudeness.
Hillary Clinton arrived in Beijing yesterday, ______ the start of her short visit to China.
You can make a complaint to the local government ______ you are happy with the way things are.
---- I wonder ______ Mr. Black changed his mind to take part in the movement. ---- After he listened to the speech by Mr. King.
We finally managed to make the customers ______ of the quality of the vehicle.