---- Susan, go and join your sister cleaning the yard. ---- Why ____? John is sitting there doing nothing.
The good thing about children is that they ______ very easily to new environments.
It took building supplies to construct these energy-saving houses. It took brains, too.
The incomes of skilled workers went up. _____ , unskilled workers saw their earnings fall.
——I’ve read another book this week.——Well, maybe______ is not how much you read but what you read that counts.
______ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.