sam forgot his key at home（改错）

sam forgot his key at home（改错） 改错 I forgot my English book at home this morning. I am afraid I _____ the key at home.a.left b.forgot May I borrow your pen?I forgot mine at home this morning.改错 改错i'm sorry i forgot my english book at home the box is too may i borrow your pen?i forgot mine at home this morning改错 Sam isn't _________ home A.in B.at her C./ D.his home 改正这个英语句子1.He forgot his watch at home.希望能具体说明一下. sam is having a party at his house(提问）（）sam（）at his house? His uncle often looks books at home 改错 I left\forgOt my book at home. 1.I forgot my bag at home.