Hello,
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1. Do you think they opened the doors? They may have done.
2. I've just got a good idea.
3.He has a bookshop in the High Street.
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These sentence, according to the inquirer
, are written in British English.
How to make them "American English"?
I think phrases which seem to be British English are "They may have done," "I've just got" and "bookshop."
I think the American-English versions are "I think they already did," "I just had," "bookstore."
Am I right?
But I am not sure about "I think they already did."
My reference is
http://www.englishgrammarsecrets.com/presentperfectorpastsimple/menu.php.
I am also a bit not sure whether the following two sentences convey the same meaning as "I've just got a good idea."
a. I just had a good idea.
b. I just got a good idea.
Best Regards