16 The concert is starting/starts at 9:00. Do you want to go to dinner before that? 21 Watch where you're going! You are falling/are going to fall into that hole!

17 Have you met/Have you been meeting our new neighbours yet? They seem really nice. 22 Do you know where Sam is? I have waited/ have been waiting for him for over an hour and I'm starting to lose my patience.

18 We are going/will go to the cinema tomorrow night. Why don't you join us? 23 There's someone at the door. I go/will go and see

who it is.

19 I promise I am helping/will help you with your homework as soon as I can. 24 Jane works/has worked at her dad's restaurant every Friday night.

20 Nicole and her husband stay/are staying in a nice hotel in the centre of the town. 25 Emma is always interrupting/has always interrupted me whenever I tell a story. It's so annoying!

startsare going to fallhave you methave been waitingare goingwill go and seewill helpworksare stayingis always interrupting