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