F9 U 7

 Test yourself

 https://www.cambridgeenglish.org/test-your-english/for-schools/

Reading, listening, writing tasks

https://test-english.com/reading/b1/ 

Countable and uncountable nouns

http://www.english-room.com/grammar/countable_uncountable.htm

http://a4esl.org/q/j/km/mc-noncount.html 

http://www.carmenlu.com/first/grammar/countable1_1.htm

https://www.myenglishpages.com/english/grammar-exercise-countable-uncountable-nouns.php 

Reading a book

https://docs.google.com/document/d/1H8CDhTx11IYgl_Vh0vYOHQX0-UyCVDG830ZXAj0ohjo/edit?usp=sharing