If I _______deaf,I____hear the birds singing.a.were,couldn'tb.were,can'tc.was,couldn'td.was,can't选A,为什么?

If I _______deaf,I____hear the birds singing.a.were,couldn'tb.were,can'tc.was,couldn'td.was,can't选A,为什么? If I were to meet him tomorrow,I__(invite)him to dinner. if you step on somebady's foot by accident,you'll say:I'm sorry,but I__ __ to.(mean) ---why didn't you buy that dictionary?---i__ if i had had enough money.A wouldB would haveC have boughtD had bought if you step on somebady's foot by accident,you'll say:I'm sorry,but I__ __ to.(mean)填什么 1.i__(am) very sorry if you can't join our party 2.after i heard the news,i____(hurry) to see him1.i__(am) very sorry if you can't join our party2.after i heard the news,i____(hurry) to see him3.what___jack____(have) to do next monday?4.she teaches m I have a little dog.I__ name is Jim. May I borrow your pen?Sorry,I__(use) it I haven't got enough money改写 I__ __enough money I can't speak English well.I think.改为同义句 以I__ __ I__ speak English well.的形式. i__ belive you 'll make great progress if you study hard.为什么填do 请解析 I`m sorry I`m so busy now .I wish I__ with you.的意思 I`m sorry I`m so busy now .I wish I__ with you.的意思 Yesterday I__ ___ __that skirt.I was__surprised_Yesterday I__ ___ __that skirt.I was__surprised__i couldn't say a word.（我太惊讶了,以至于说不出话了.） I didn't have a pen,so i use a pencil i__填什么? IF I if(i if(!(i