--Bob, How is your project? I heard you started it last Friday, right? ---Oh, I ____for it. But I haven’t decided when to do it.
When ______ in a red coat, she looks like a young lady.
John was a student at this university from 1999 to 2003, ________ he studied hard and was made chairman of the Students’ Union.
He was in hospital for six months. He felt as if he were ________ from the outside world.
He ________ to us that he ________ the watch on the table.
Great changes _________ in my hometown in the past 20 years.