He is a good student,and works very hard; ____.

he is a good student,and works very very hard,------ 填：so it He is a good student.He works hard ____ his lessons.填介词 ----- She's a good student,and works very hard.----- ______ He is a good student,and works very har,的后半句是So it is with h He works very hard ,so he is -----a top student in his class Mary is a conscientious student;she works very hard and is _ 1 .He is very old,____ he still works very hard.A.but B.if C Bob works hard.he t to be a good student 几道超简单的连词成句1.hard,Amy,and,is,good,works,she,a,student. sue works very hard and she is very tired.she need a ____ __ 改错:It is a hard work and he works very hard . He is a very good student