He is very happy to does his homework.这句话does要换成do吗?迷糊了

] he is poor,he is very happy. A____he is poor,he is very happy. He is the ____(last) one to work out the problem.He's very happy. He is very happy 否定句 he is very happy.有语法错误吗 He seem to be very happy改写 Sam is very funny.He makes me ____ very happy.A.feels B.feel C.felling D.to feel he is poor .he si very happy.合并一句 Uncle Tom is a p___person.He is always very happy. He seems to be very happy.同一句转换：_____ seems _____ _____ he _____ _____ happy.不好意思，你们都没答对It seems as if he is very happy. He is listening to music happy 改错 It seems that he is very happy today等于什么 英语翻译my brother is very happy.when he [ ] [ ] [ ]. he is a very happy boy.用感叹句咋说 he love the human is very happy 是什么意思?``````````` Mike is very happy because he gets a music p________ Is he very happy Yes,I think ___填什么 He was very happy to hear from his old friend.