1.We ___ find peace by simply being grateful and happy with what we have. A.shall B.may C. would D.can 2. You ____ ask for help if you don't know the answer. A.will B.can C.would D. Must 3.When going outside,you ___ wear mask protect yourself. A.should B. can C.would D.may 4. Anyone can be infected with covid 19 We _____ all be cautious. A. must B. shall C. will D. should 5. It _____ have been simple for you, but she gave her best for that. A. might B. should C. may D. can