.At the beginning of class, the noise of desks ____ could be heard outside the classroom.
--How much ________ this pair of trousers? - Ten dollars _______ enough.
No one except Jack and Tom ________ the meeting.
-- What a day! It's mining again. We can't go hiking tomorrow. -- Don' t worry. It won't __________ long.
-- DO you still have a headache, Bill? -- No, it's _________. I'm all right now, mum.
-_________! The traffic is moving fast! -- Thanks, I will.