百度提问MY grandfather usually walks___the river when he is freeA on B over C around D along

百度提问MY grandfather usually walks___the river when he is freeA on B over C around D along my grandfather is seventy 划线部分提问 (my grandfather) likes growing flowers划线提问 My grandfather is the oldest in my family.就划线提问.（提问My grandfather) My parents visit my grandfather （twice a month ） 提问 May I say Happy birthday to my grandfather?对my grandfather提问 My grandfather always walks in the park.对always提问 My grandfather likes(strawberries)very much.对括号部分提问 my grandfather is very old.就句子提问.快呀! My grandfather never watchs TV?(对never划线提问） My grandfather's hobby is (playing cards)括号提问 My grandfather likes dog(对划线部分提问） 小学英语对括号内进行提问：This is (my grandfather.) My grandfather never watches TV.(对划线部分提问)对never提问 L (always) visit my grandfather and grandmother.(划线部分提问）-------- ---------- do you visit your grandfather and grandmother? 对括号内的部分提问.(That man)is my grandfather. My grandfather likes strawberries very much对划线部分提问 strawberries 为划线部分. My grandfather has many interesting stories.对many interesting stories提问