How to change the composition of college entrance examination (Chinese and English)?

Draw two horizontal lines on the wrong answer, of course, it should be more obvious, because the college entrance examination teacher marks the papers quickly. Remember not to use erasing tape, otherwise it will be considered cheating. Try to avoid alteration, because the short answer questions of the college entrance examination are also written on the answer sheet, and the space is limited. If it is altered too much, it may lead to insufficient answer space.