Do the following exercises to practice the present simple and the present continuous ...
Present Simple or Present Continuous?
Put the following sentences in the correct tense, Present Simple or Present Continuous.
Simple Present / Present Continuous
Simple Present or Present Continuous?
... as well as the pas past and the past continuous.
Simple past or past continuous?
Simple Past and Past Progressive
Simple Past or Past Continuous
Practice quantifiers (both, all, either, neither, most, etc).