Default Default Default One Question Per Page false false _____ go to the party? I'm really tired. 1 Do we have to Can we Can't we (Parent to child) You _____ do your homework before watching television. 1 must can could I'll _____ wear the black dress tonight. The invitation said formal clothes. 2 can have to mustn't You _____ rent a car without a credit card. 3 don't have to mustn't can't I _____ forget to take my library books back on the way home. 1 mustn't don't have to have to In the UK you can leave a tip in the pub if you want, but you _____. 3 mustn't couldn't don't have to (Notice on a train) Quiet carriage. Passengers _____ play music or talk on the phone in this part of the train. 2 can't must not don't have to You _____ be a member to buy a ticket. It's open to everyone. 2 have to don't have to can https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf