Default Default Default One Question Per Page false false Do you remember my birthday party last year? You _____ remember! It was the same day as your graduation. 3 can't could must Come in and sit down. You _____ be tired after the journey. 1 must might can't Whose is this coat? It _____ be Paul's. It's way too small for him. 3 must could can't The exam results will be out soon. It _____ be this week or possibly next week. 2 must might can't She always gets such good grades at school. She _____ work very hard. 1 must could can't The doctor said my headaches _____ be because of the hot weather but they're going to do some tests to be sure. 2 must could can't He _____ be our teacher! He looks about twelve! 3 must might can't Take this umbrella just in case. It looks as if it _____ rain. 2 must might can't https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf