Future simple with will: questions

http://www.ego4u.com/en/cram-up/grammar/future-1-will/exercises?04

Future simple with will: negative sentences

http://www.ego4u.com/en/cram-up/grammar/future-1-will/exercises?03

Future simple with will: affirmative sentences

http://www.ego4u.com/en/cram-up/grammar/future-1-will/exercises?02

Adverbs of frequency: a game

http://learnenglishkids.britishcouncil.org/en/grammar-games/adverbs-frequency

Present simple: negative

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pres1.htm

Present simple: affirmative

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/pres1.htm

Animals: description

 
http://www.english-zone.com/vocab/anivocab.html