The question is_________ that nobody can answer it.
------ I wonder ______ you’ll water this kind of tree. ------- Once a week.
---When shall we meet again next time ? -----____day is OK.
---- Where is Kate ? ------ Look , ______. She is at the school gate.
------ Taking a walk in the evening is a good ______ . ------ So it is .It keeps us healthy.
Excuse me , _______is the way to the nearest supermarket?