一.变成一般疑问句
1.Theyarerowingaboat
2.hewasathomeyesterday
3.hedoeshishomeworkintheeuening.
4.theyhadmeatlastnight.
5.thereweremanytreesintheparkbefore
6.hisfatherwillgotoshanghaitomorrow.
二.将下列句子变成否定句
1.thekiteisflyinginthesky.
2.hedoeshishomeworkeveryday.
3.hewalkedtotheparklastweekend.
4.theywereatschoollastweek.
5.samwilltakeakitetomorrow.