We __________ in the same school since three yearsago.

Elizabeth _______ a good plan of increasing sales at the meeting.

We are lucky to be among the generation of people who have ______ and experienced the great social changes in our country.

I think it’s beneficial to build a library near our dormitory building— 　　　 It will be a great convenience

Were you told to attend the meeting? I didn’t see you anyway.-________, but I had an accident on the way.[ ]