修剪树枝的工具图片:用should，ought to，have to填空

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1.____(come) at 4o'clock if the plane arrives on time.
2.I didn't go shopping this morning as I ___(do)the housework.
3.She___(come)to see me yesterday,but she forgot.
4.You___(ask)for permission before you left the table.
5.As they didn't understand,I ___(explain)everything again.
能不能顺便说说should 和ought to的区别呢？

should,had to,oughted to,ought to,had to.

ought to是应当,应该的意思.should多用在将来时,表会去做什么事情.

用should，ought to，have to填空 ought to与should有何区别？ ought to和should有什么区别？ should 与ought to的区别十什么讲讲ought to的用法 ought是什么意思啊？ought to呢？有什么用途？ You ought to wear warmer clothes. ought to 和 may 有什么区别 I ought to fogot somthing with you It ought to be you rather than me that signs the letter.这里的signs的用的对吗？