3 Complete the dialogue using the first conditional.

Sarah: Do you fancy going to the café later? Claire: No thanks. If I go to the café, I'll fail (fail) my exam on Monday. Sarah: Really? What do you mean? Claire: If I go to the café, I'll see (see) Cathy. If I see Cathy, she will invite (invite) me to her party. If she invites (invite) me to her party, I'll stay out late on Saturday. If I stay out late on Saturday, I'll sleep (sleep) all Sunday morning. If I sleep all Sunday morning, I won't do (not do) any revision. If I don't do (not do) any revision, I'll fail (fail) my exam on Monday!