2 Complete the sentences with suitable modal
verbs. Sometimes there's more than one
possible answer
1 They're speaking Spanish, so they ........ be from Argentina, I suppose.
2 She ........ love cats - she's got 20.
3 You ........ want more - you've already
eaten two whole pizzas!
4 I'm not sure, but I think that man ........ need our help. I don't think he can swim.
5 You've been working all day. You ........ feel really tired.
6 He's a bit older than John, but he ......... know him. I think they went to the same
school.
7 Tim ......... be happy. He studied really
hard, but he still failed the test.
8 It's the world's oldest mystery. You ........ know the answer.​