How much and how many

https://www.ego4u.com/en/cram-up/vocabulary/much-many

https://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises

https://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises

https://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises?03


https://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises?04

https://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises?05

http://www.learnamericanenglishonline.com/Red%20Level/R8_Many_and_Much.html

http://www.learnamericanenglishonline.com/Red%20Level/MuchManyAny_practice.html

http://www.better-english.com/easier/howmuch.htm

http://www.english-4u.de/how_much_many_ex1.htm