Complete the dialogue with the correct form of the verbs in brackets.

Chloe: Have you got any plans for this afternoon, Ellen?
Ellen: Yes, Mark and I 1 ________ (go) to a concert at the Rock Club.
Chloe: Really? Maybe I 2. _______ (join) you. What time 3 ________ (it / start)?
Ellen: At 6.30. What about you, Di? Would you like to come too?
Di: No, I can't, I'm afraid. I still haven't got a present for my mum's birthday on Sunday, so I
4. ___________ (spend) the rest of the day looking for something nice at the shops.
Chloe: Hmm, that sounds like a good idea too.