He ------- Beijing .I don't know when he did it.A has gone t
He ------- Beijing .I don't know when he did it.A has gone t
It mustn't be Tom ,for he has gone to Japan.I don't think he
I don't know if he has a ……
Where is Peter I don't know where he has ____ gone还是been ,请详
When did he ___?Sorry,I don't know. A`arrive in B`get to C`r
I don't know .when did he go there yesterday?合并为一句
Jim ___be at work .I know he has gone to English.A mustn't B
what did he say?i don't know what () A did h
I don't know ____if he can't do it.
选择填空 ()1.I don’t know when( ).When he ( ) ,I’ll call you .A.
Is Mr.Wu from Beijing I don't know _____ A,which city he com
Today I good vexed good vexed, I don't know why, he did a lo