--How do you pay the waitress? ---As a rule, they are paid ____.
After three hours’ drive , they arrived in ______ they thought was the place they had been looking forward to visiting.
We are going to spend the Spring Festival in Canada this year, ______live my grandparents and some relatives.
As teenagers, sometimes we do need our parents’ guidance, especially______ social experiences.
What would have happened, ___________, as far as the river bank?
________ on their last legs, the enemies still thought they were unconquerable.