Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _____ a walk with my mother at that time.

The arrangements for the English evening this weekend aren’t all_______；we needed another thirty chairs

mputer was used in teaching As a result, notonly _____, but students became more interested in the lessons

______ more and more people may refer to the Internet for up-to-minute news, the newspaper will not disappear

Paul always goes to the center of the city ________.