Experts have found that the disease will lead to a greater increase in the number of sufferers unless ________ seriously when the symptom first appears.

told us the work would be finished bynext month, _____ personally I doubt very much.

Howdid you do on the test一Not sowell. I ________ much better but I misread the directions for Part One.

The doctor always turned up he was most meededNo wonder he was called“doctor sent by God”

Mr. Smith, I don’t think we can get there on time by bike. —You mean it’s ______ for us to take a taxi