Shall we visit the Shanghai World Expo______ second time in the vacation—Good idea. Some pavilions didn’t open______ first time we went there.

ter left home in 1998, and _______since.

This event was rather unusual, ________?

There is something wrong with my radio. — ______ _. I canmend it for you.

Ann missed me very much.She felt very ________ when she knew I couldn’t come to her party.