Check through the different uses. Look at the following phrases and write in which type you think they are. Then use one of the modal verbs in brackets to fill the gaps. They (may/must) be away for the weekend but I'm not sure. 2 He (can/could) be French, judging by his accent. 3 They (can'tmay). still be out! With luck, tomorrow (can't/could). be a sunny day. 5 You (can/might). be right but I'm going to check anyway. be easy. You never know. 6 The exam (can't/might) It (may/can't) b'e true about a sauropod dinosaur living in Lake Teté in the Coogo. It's impossible