Matching Pairs Oxford 6Online version Modals review by Niza Cuevas 1 You can't go there. 2 It isn't necessary to do that. 3 Please do that. 4 You are able to do that. 5 Ask if you can do that. 6 I can't move my arm. 7 You weren't able to do that. 8 I think it's that. May I do that? It's forbidden. You needen't do that. You can do that. Would you do that? You couldn't do that. It might be that. I think it's broken.