1. Doors when there are people in the stadium A. must look B. Must not be looked C. Can be looked. D. Shouldn't look 2. I had my dress by Mrs Green yesterday ? A. to be mended B. Mended C. Been mended D. was mended 3. A more modern medical system will also look after better A we will also be looked after by a more modern medical system better B. We will also be looked after by a more modern medical system C. We will also better looking after by a more modern medical system better D. We will be looked after better also by more modern medical system better 4. We must do something to protect the environment -> something