Complete the dialogue using the most suitable future form: will, be going to, present continuous, or shall.
MARIA: What (you/do) this evening? (we/go out)?
ROSA: Not this evening. I (work) on a project until late.
MARIA: And when do you think you (be) free for a drink?
ROSA: I don't know. I have my diary here with me; let me see. What about tomorrow? (you/do) anything?
MARIA: I (see) my dentist tomorrow. Is Thursday OK?
ROSA: Yes, Thursday is perfect.
MARIA: OK. What time (we/meet)?
ROSA: I (meet) a friend at 6. Is 7 OK?
MARIA: Yes, great. But I don't have my car.
ROSA: Don't worry, I (take) mine. (I/pick you up) at 7 then?
MARIA: OK, thanks.