On weekends I often go to the farm ( )my parents.A.help B.to help C.helping D.helped 填什么 为什么

I often surf the I___ on weekends. I often visit the w___ on my computer on weekends. I often visit my grandparents on weekends.(对visit my grandparents on weekends提问） I often do housework at home on weekends的问句 I often play foodball on weekends.变为否定句 Yes,I often do housework on weekends.的问句 i often help my father (clean)the car on weekends Yes,I often do housework on weekends.的问句 I often go shopping on weekends对吗?要不要改为i often go to shop on weekends I often call my classmates on weekends.(改为同义句)I often ______ ______ ______ ______ my classmates on weekends. I often go to movies on weekends with my friend.和I often go to movies with my friend on weekends .那个对? I often go to shopping on weekends在“I often go to shopping on weekends.”中week要不要加s的?为什么?请详细说明. I often read books on weekends (改一般疑问句,肯定 否I often read books on weekends (改一般疑问句,肯定 否定句) I work very hard and I often go to work_______为什么选 on weekends I like classical music.I often go to the _____(concert) with my family on weekends My mother often (goes shopping ) on weekends. the girl often h____her mother on weekends. Tony often p_____ the guitar on weekends.