— Are you sure the delegation will come to our school next week?— ______. The head of it has just emailed me about the departure time of their flight.
Health problems are closely connected with bad eating habits and a______ of exercise.
----Do you think that the housing price will keep ______ in the years to come? ------ Sorry; I’ve no idea.
____team wins on Saturday will go through to the national championship.
So difficult ___it to work out the problem that I decided to ask Tom for advice.
He ____ have finished his work; Otherwise, he would.not be enjoying himself by the seaside.