present simple

PRESENT SIMPLE: affirmative
exercise1  exercise2  exercise3  exercise4  exercise5
exercise6  exercise7  exercise8  exercise9  exercise10
exercise11  exercise12  exercise13  exercise14  exercise15


PRESENT SIMPLE: negative
exercise16  exercise17  exercise18  exercise19  exercise20
exercise21  exercise22  exercise23  exercise24  exercise25
exercise26  exercise27  exercise28  exercise29  exercise30


PRESENT SIMPLE: questions
exercise31  exercise32  exercise33  exercise34  exercise35  
exercise36  exercise37  exercise38  exercise39  exercise40  
exercise41  exercise42  exercise43  exercise44  exercise45


TEST
exercise46  exercise47  exercise48  exercise49  exercise50
exercise51  exercise52  


OBJECT PRONOUNS
exercise53  exercise54  exercise55  exercise56  exercise57  
exercise58  exercise59  exercise60