2022 I. Choose the letter of the correct answer. 1. Which of the following situations shows physical change? A. burning of papers C.molding clay to pots B. chopping of firewood D. cutting of fabric to be made into clothes 2. What is usually used in cutting paper-like solid materials A. a nail cutter C. a pair of scissors B. hack saw D. knife 3. What will happen to a glass if you are going to hammer it? A. It becomes shiny and clear. B. It changes its size and shape. C. It becomes shiny and bright. D. It changes its size and color.​