---- Why were you late for school again this morning?---I was about to go shopping _________ it began to rain.
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.