Practise the use of these two words: some or any! Some in affirmative sentences and polite questions where you expect/hope the answer to be "yes". Any in negative sentences and in questions. http://efl-fle-chezvous.monsite-orange.fr/
I’m British and have been living and teaching English in France since 1981.
I’m retired but still teach at home and I also offer “home study language courses” here in my country home in the south-west of France as well as lessons by SKYPE. Details and fees here: http://efl-fle-chezvous.monsite-orange.fr/
I also share my worksheets on eslprintables.com and you’ll find some on busyteacher.org too. I’ve uploaded several videos on YOUTUBE so why not subscribe to my page to see the others: http://www.youtube.com/watch?v=gL8O2cPGHYI