---What does Tom’s uncle do? ---He is a teacher. He __________ physics at a school now.
Try on this T-shirt. I think it fits you ________.
Hello, grandpa. I am so happy ________ back home during the winter holidays.
—What’s the time by your watch? —It’s ________.
I hear ________ students went to the hall to have the concert.
My sister is only four years old, but she can look after ________ now.