---When did you last hear ____ Jay?---He phoned me this morning, and we agreed ____ a time and place to meet.
I have not seen him ______ he left.
After the violent earthquake, Japan has been still in ______ trouble and the whole world seems to be at ______ end.
---- Which one of these do you want? ---- Either will do .
Although the necklace is made of glass, it really _________ me.
One of the first foreign expeditions _______ Mount Qomolangma arrived in Tibet in 1921.