i don't know _ _ _(多少次) HE HAS TRIED.
i don't know _ _ _(多少次) HE HAS TRIED.
I don't know when he _(come)back.when he _(come)back,I will
i don't knoe which scarf i should choos.i don't know _ _ _ _
The meeting has been on,but I don't know where the meeting _
What does he like wearing I don't know.(合为一句) I don't know _
I don't know if my boyfriend_ the truth,If he _ the truth,I'
( )I am,weak in English.I don't know _.
合并英语句子.I don't know.HOW old are you?合成I don'tknow_ _ _ _..
【合并英语句子】.I don't know.HOW old are you?合成I don'tknow_ _ _ _.
Where is Jack?Sorry.I don't know.Go and ask his brother.He _
I don't know where I can post this letter .=I don't know _ _
I _ don't know what it is