Those old people are very healthy(改为同义句)

Those old people are very healthy(改为同义句)Those old people are___in____ ＿＿good＿＿＿ ＿＿health＿＿＿．be healthy = be in good health 健康My friends don’t eat junk food．（改为同义句）My friends ＿＿never＿＿＿ eat junk food．never是否定词。“从来不”的意思＿＿D＿＿＿ I brush my teeth every day?Yes．You must brush your teeth every day．A can B．could C．may D．must