After a careful survey about the cause of the newly-built bridge, they finally came to a(n) _________ that it was due to the heavy rain.

When I was a child, my father ______ read me a story at night before bedtime．

ther financial problem ________, butwe once couldn’t make both ends meet

This physics problem is too difficult. Can you show me _______, George—Sure.

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