The fire was finally brought under control, but extensive damage _________.
—Does he work hard at his lessons? —Yes, he __ no efforts, I dare say.
—You ____ have a new dress for your birthday, Mary. —Thank you, mum.
My cousin, little Tom, is __________ a fool. He did very well in all his subjects.
By the time he arrives in Tianjing, we ____ here for two days.
Without proper lessons, you could ___ a lot of bad habits when playing the piano.