I got the exam, but I was not sure about what I did. Particularly in the mistake sentences identifying
* Last year my little boy got lost when we had gone shopping
* I find it importance that we should keep silent during the meeting
* although his bad cough, he kept on smoking
In the underline part, could u plzz show me which part is a right choice and correct
I'd say "went" shopping.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.