Present simple

Here you have link to practice

• http://www.learnenglish.be/ 1st year elementary- grammar- present simple
• http://www.anglomaniacy.pl/grammarHelpers13.htm (affirmative)
• http://www.anglomaniacy.pl/grammarHelpers14.htm (negative)
• http://www.anglomaniacy.pl/grammarHelpers16.htm (interrogative)