1.how will they go home?
a. by bus b. by taxi c. on foot
2. what will tom do at last?
a. sweep the floor b. go out c. clean the car
3. what do we know from the dialogue?
a. there will be fewer people in the afternoon. b. they will probably take something to sit on.
c. they won’t have to wait in line in the morning.
4.what are the two speakers probably doing now?
a. walking past a music shop. b. singing a song.
