连词成句.（可加词改时态）

题目

连词成句.（可加词改时态）
1.after began he clean do homework his house had
2.catch I in maple kingbird sight tree of
3.if work hard this pass I semester would pass have exam
4.both were they middle of height
5.he at per two miles hour hundred drive

答案

1.after began he clean do homework his house hadHe began to clean the house after he had done his homework.2.catch I in maple kingbird sight tree ofI catch the sight of a kindbird singing in the maple...