He is ____(worry) about his father

He is ____(worry) about his father Tom's mother looks ____(worry) when he is sick Don’t worry ____ my father.He is all right now. 1.be responsible for=?2.worry=?1.He is responsible for sales.= He is ____ ____ _____ sales.2.Don't worry about him.=Don't ______ _____ about him. He is very ___(worry) about him. he is very _____(worry)about it Don‘t worry.Jimmy can do the work ____.(he) He does't worry about tests.（同义句转换） He _____never ____ _____ his study.答案是 is ,worried ,about 请问为什么要这么填 You needn't worry about him ; ____ to be enjoying himself there.这道题为什么选A?A.he appears B.he is appearing what ____(worry) the students most is their low marks He is a good boy ,____ his parents don't worry about him.A.so B.for C.but D.or His mother is_____(worry),because he is ill .理由 He is very careful,so don worry about his S_______ Don't worry about his___.He is a_____boy.(health) he is worry about the test.有错么? He is worried about 为什么worry 要加ed? He looks _(worry),beacause his son is ill. 英语翻译he is a student ____ ____.