. You must be there within an hour. There should be no _______ in sending the information.
His car broke __ on the way home from work.
Peter often attempts to escape being fined ___ he breaks traffic regulations.
____ he comes to Nanjing he will go to the Eastern Suburb for sightseeing.
She saved her money ___she might buy a color TV set.
The doctor must have sat up all night with his patient, __ you see, he looks tired and sleepy.