Quite a few people were injured or killed in this traffic accident last week, ________?
—Can you go to the mall with me this Sunday? —________, because I have to babysit my sister.
—I have a toothache. —You should .
—________ does Lucy go to school every day? —She walks to the bus stop, then takes the bus.
We __________ sightseeing tomorrow.
What’s the matter ________ Jody? She has a bad cold.