–Look at that girl! Is it Susan? --No, it _______ be her. She has gone back to her hometown.
—I really want to give up my dream of being a singer. —_________. You are so young that you still have more chances.
She _________her lovely pet dog last week. She was very sad for the _________of the dog.
The Smith are considering _________ to England because they __________ the cold weather there.
My teacher was so angry at _______________ he walked out of the office without a word.
You could hardly imagine ______________ amazing the Great Wall was _______________ you saw it with your own eyes.