---How was your trip?---The ____trip was so _____ that we felt very tired.
----I hear there’ll be _________ talk on teenage problems next Monday. ----Do you mean __________ talk our teacher asked us to listen to?
——Mark, please don’t play basketball on the road. It’s very dangerous. ——________. I am going home at once.
——I’m really sorry to have broken your coffee cup. ——________.
——I don’t know if he ________ tomorrow? ——If it ________ , he will come.
——We can use QQ to chat with each other on the Internet. ——Really? Will you please show me ________ ?