急求用括号中所给动词的适当形式填空1.he（open）thedeskdrawera急求用括号中所给动词的适当形式填空1.he（open）thedeskdrawerandfoundaletterinit2.look!thelittleboy（draw）atigeronthepaper3.anothe

　　急求用括号中所给动词的适当形式填空1.he（open）thedeskdrawera

　　急求用括号中所给动词的适当形式填空

　　1.he（open）thedeskdrawerandfoundaletterinit

　　2.look!thelittleboy（draw）atigeronthepaper

　　3.anothernewschool（build）inmyhometownnextyear

　　4.whentheteachercamein,we（sweep）theclassroom