Before he ____(come)here last year,he ____(teach)geography in the music school

Before he ____(come)here last year,he ____(teach)geography in the music school He will finish the work before you ____(come)here tomorrow. -How soom will he come back?- ____ tow days.(before/after/in/for)There will ____ a concert in our city.have hasisbe Would you please give me a hand?Otherwise I cannot finish the work ____.A.before he comes B.by the time he had come C.when he comes D.until he has come为什么其他的不对 He may come here before five if he()(be)free. ----Where ____ he come from?---- Japan. Did he come back ____ car? He ___(see)____(come)____in. 现在完成时专项练习二、句型转换(每空一词).1.I have been to Macau before.(改为否定句)I ___ ____ been to Macau before.2.He hasn't come to school because he's ill.(就划线部分提问)____ _____ he come to school?3.He has learne He must come on time,____ ____?翻译疑问句 夏去秋来come after ____ come before _____ eg:Spring _____ _____ Summer It was another year before he come here.为什么用come 不用came 复合句是什么He did his homgwork before supper.(改为一个复合句）He did his homework ____ ____ ____ ____. He come back after midnight.（改为同义句）He didn't come back ____ midnight. you must come here before five,he said 改为间接引语 you must come here before five,he said 改为间接引语he said that__ __ __go__before five Where did your father work before he came to Garden City 为什么不能用 before he had come I hope he will come to see me before he leaves here. I am ____(预计) that he will come this Sunday.