Occasions are quite rare _____I have the time to spend a day with my kids.
The most important thing_______we should pay attention to is the thing_______I have said.
We are invited to a party ________in our club next Friday.
He's got himself into a dangerous situation ______he is likely to lose control.
He didn't come on time_______
For a moment nothing happened .Then ____ of the falling stones and soils.