I’d rather ride a bike as bike riding has _____ of the trouble of taking buses.
— Susan, will you please go and empty the rubbish? — ______?
Only when _____ possible to settle the problem.
They stayed with me three weeks, _____ they drank all the wine I had.
Sometimes we are asked _____ the likely result of an action will be.
When he realized the police had seen him, the man______the exit as quickly as possible.