Relier Pairs Have to, must and shouldVersion en ligne Match the correct modal verb with the right obligation or advice. par Zaira Tristancho R 1 You _______ work tomorrow. What a bad thing! 2 You ________ go alone to the concert. Try to invite someone! 3 You _________ to go home if you don't want. 4 You ________ swim in this lake. It is dangerous. 5 You ________ be quiet when the teacher is explaining the topic. 6 You _______ call her tomorrow. She is worried. should not have to must not should must don't have to