Jack is ill ,so he has to teach ____ at home A.he B.him C.hi

Jack is ill ,so he has to teach ____ at home A.he B.him C.hi Jack has __friends,so he has to stay at home alone.A,few B.a he has to s____ at home beacuse he is ill. Where is my father He ____ home.A.has been B.has gone to C.h He is going to stay at home ____ two days.A.at B.on C.about Our work is not so good as ____ . A. him B. he C. his D. he' Her son is ill.She has to him at home Her son is ill. She has to him at home .Dave has ____ friends here,so he often stays at home by him 单项选择.Jack is playing chess .He is good at ____ A.it B.them C 改错：His mother is ill,he has to look after her at home. My younger brother is ill .he has a bad cold .i must at home