met my teacher and wanted to express howgrateful I was, words _________ me

About four year ago, famed Chinese cross talk master Ma Ji passed away in Beijing, and a lot of people wentto the memorial meeting, Feng Gong _____

With some technical problems to be solved, it may be a while _______ the system is put into use

We visited Jokhang Temple and Potala Palace, and also saw many ______ people and some other places of ______ .

I heard Mr Morgan would be here at 4:00 pm next Thursday.—No, he _______ at that time.