________ many times，I stilldidn’t know how to operate the machine.

You can make beautiful sounds like birds. So wonderful! – _______.

When he was at a loss as to which direction to go _______, he tried to find someone for help, but there was ______ to ______.

Excuse me, may I have a doggie bag (剩菜袋)— _______, Madam. I’ll wrap it up for you.

They live on their small farm____ the family with corn.