我爸爸妈妈周末要去看望爷爷奶奶.用英语怎么说? 今天下午你要去哪里?用英语怎么说? 我要去书店.用英语怎么说? 我要去买

my parents are going to visit my grandprents on weekends.
what are you going to do this afternoon
i am going to the bookstore.
i am going to buy a comic book.
how are you going to school
i go to school by bus