This webpage will randomly ask you to complete 15 sentences out of more than 1500 with the correct verb form in the simple present or present continuous form.
To check your work, press the "Correct"-button. The webpage will tell
you how many expressions were correct and the wrong ones will be
automatically removed.
In case you really don't know the answer, press the "Help"-button to get the next solution.
Examples:
I am going to the cinema today.
You usually learn the vocabulary very well.