My grandfather is fon’d of talking about good old days, _____is often the case with old people.
The wet weather will continue tomorrow when a cold front ______ to arrive.
Do you have any idea ______ is actually going on in the classroom?
Only after they had discussed the matter for several hours ______a decision.
A recent survey ______that the majority of people are worried about the present high price of apartments in cities.
I ______along the street looking for a place to park when the accident______ .