Larry asks Bill and Peter to go on a picnic with him, but of them wants to, because they have work to do.
--- Try this yellow shirt. -- -____ . How about the red one? -- -That's OK.
A _______ broke the newly-planted tree, ______ the planter feel very angry and sad.
Suddenly I heard a terrible noise ahead. I looked forward _______ what was happening, but found nothing.
Many businesses must have been badly influenced during that financial crisis, ________?
Your attention, please! ________ today is Professor Yu Dan from Beijing Normal University.