Can you please check these sentences? It's really urgent.
1) At school I mustn't cheat during a test (also tests?).
2)When I do the washing-up, I have to put the dishes into the dishwasher, then put the washing-up gel (powder) into the dishwasher, start it and wait for the dishes to wash.
3) After that I have to take them out and dry them.
4)I must get in class (into the classroom) five minutes before school starts
5) When I set the table, I have to lay the tablecloth, the cutlery, the napkins, the water jug and the glasses on the table.