We do not know ___ it next.Let is go and ask Mr.Li A.what to

We do not know ___ it next.Let is go and ask Mr.Li A.what to we don't know ( )it next.Let's go and ask Mr.Li.A.what to do we don't know whether to do it next .let"s go and ask MR Li we don't know -------next ,let's go and ask Mr Li A what to We don not know()it next.Let us go and ask Mr.Li. We don’t know 【whether to do】 in next.let’s go and ask Mr Li We don not know____it next.Let us go and ask Mr.Li. We don't know___it next.Let's go and assk Mr.Li He stops and does not know what to do next i do not know what to do next 改成复合句i do not know what ___ __ It's not what do we know that's important is who do we know. A:And what is thst?B:Sorry,________.Let is go and ask Miss L