【正文】
be? List all your ideas. See who in your group can e up with the most imaginative explanation. What could the noises be? Why do you think so? Fill in the blanks with must, might or can’t. 1. That bright light __________be a UFO — there’ s no such thing! 2. 2. I’ m still waiting for the bus, so I ___________ be a bit late for the party. can’t might 3. That sweater __________be Carla’ s. She’ s the only one who wears such colorful clothes. 4. Tony ________want to go to the concert. He likes music, but I’ m not sure if he likes rock music. 5. The person you saw at the supermarket _________ be Susan. I just talked to her on the phone, and she’ s at work right now. must might can’t I just talked to her on the phone and she’s at work right now. ◆ talk on the phone表示“通過(guò)電話交談”。 。 。