Read the statements and choose the correct options. Statement A: In chemical preservation, soil is used to conserve the food items. Statement B: We should pack the food with extra care while we are going on travel. Statement C: We can pack all the food items together in a box. Statement D: Airtight tiffin?s are used to pack clothes.

• A. TFFT              
• B.          FFTT         
• C. FTFF   
• D.                      TFTF