Hallo 
könnt ihr da mal drüber schauen? Also ich soll das Verb aus den Klammern benutzen aber in der richtigen Form. Muss also nicht zwingend Future sein, passt aber eigentlich immer als einziges; ist auch das eigentliche Thema.
P.S.: ich habe diesen Text schon in anderen Foren gefunden, auch hier. Jedoch bin ich nicht schlau daraus geworden, da sie alle unterschiedlich waren (auch nachdem es andere Korrektur gelesen haben.)
Sally: So, Katrin, have you got any Special plans for the Weekend?
Katrin: Yes, I have, actually. My parents (1) are going to come (come) to England.
Sally: Oh, really. For how long?
Katrin: Well, they (2) will arrive (arrive) on Friday and (3) will stay (stay) until Wednesday. They booked the tickets months ago.
Sally: I expect that (4) will be (be) nice. When did you last see them?
Katrin: Oh, about three months ago. Quite a long time, so I don't think we (5) will stop (stop) talking the whole time.
Sally: Are you planning anything special?
Katrin: Yes, they (6) fly (fly) to London, so we (7) are going to spend (spend) the Weekend there in a hotel.
Sally: Wow, that (8) will give (give) you and your mum a break from the cooking!
Katrin: Exactly! Of course we (9) are going to do (do) some Sightseeing - maybe we (10) will take (take) one of those double decker buses; they stop at all the interesting places, and then I want to take them to a Show on Saturday evening. I haven't got any tickets yet but I (11) am going to (look) on the Internet.
Sally: My sister saw a really good show when she was in London last month.
Katrin: Oh? Can you remember the name?
Sally: No, I can't; that's the Problem. I (12) will phone (phone) her and then I (13) will get back (get back) to you later.
Katrin: Thanks. And on Sunday maybe we (14) will go (go) for a walk in Hyde Park or (15) will go (go) on a boat on the river.
Sally: And there's always shopping.
Katrin: That's true but they can do that in Peterborough. We (16) are coming (come) back here on Sunday evening. Michael (17) is going to cool (cook) a special meal.
Sally: That's a nice idea. What about the last two days?
Katrin: Well, I don't have any Holiday, so I (18) will be (be) at work. I hope they (19) won't be (be) bored.
Sally: Surely not. There's a lots to do in Peterborough and you can see them in the evenings. I'm sure they (20) will have (have) a lovely time.
Danke schonmal!