22. —— Can I get the house cheaper?—— Sorry, it’s ______ my power to sell it any cheaper.
We shall go ____ you are ready.
Mark was a student at this university from 1999 to 2003, ____ , he studied very hard and was made Chairman of the Students' Union.
It has not been decided ____ they will leave.
The accident is reported to have occurred __________ the first Sunday in February.
The trouble is ____ we can not find such an expert.