I don't know when Mr.Li ____ back.But I'll call you at once
I don't know when Mr.Li ____ back.But I'll call you at once
I don't know when he ____ back tomorrow.Don't worry,I 'll ca
选择填空 ()1.I don’t know when( ).When he ( ) ,I’ll call you .A.
when _____again?I don't know.but when she_____,I'll let you
I don't know when he ____,but when he ____,I will let you kn
I don't know () come back soon. ()back ,I‘ll let you know
I went to visit Mr Li.But I don't know his ___.please write
Choice 1.I don’t know when he ___,but when he ___,I’ll speak
46.I don't know when he ____a__,but when he ______,I'll let
I don't know if she tomorrow.If she tomorrow,I'll call you.
I don't know when__back to Beijing.When__,I'll call you.
I don't know when she ---,but when she----,i -----you know.