It was________of Michael to inform us of his delay in case we got worried.

If it the climate, I would stay here much longer.

Currently it is difficult to find a good job in thefierce job-hunting market. —_____. But highly-qualified graduatesare always in great demand.

Is your Uncle Tom a soldier—No, but he once _______ in the army for 4 years.

The old lady employedayoung woman from countryside to____ her____ housework.[ ]