Matching Pairs Must/ Have to/ CanOnline version Relate the columns with must and mustn't by Centro de Autoacceso Unidad Los Uribe FCA 1 Designers mustn’t make copies of their artwork and remove them from the office 2 You must bring 3 Shop assistants with money. 4 You must arrive 5 Bank clerksto people. 6 Architects must wear helmets at all times. 7 Teachers the public. 8 You mustn’t take 9 You can’t make a copy of your artwork and take it away from the office. 10 You always have to wear a helmet when you’re on site. Designer to colleague don’t have to deal with have to be polite for lessons on time. have to work Architect to colleague. your own pens and paper. Safety officer to architect Boss to designer school books home with you.