Click on the link below and do the exercises: the first five exercises are for second level students the rest are for third level ones.
An exercise to practise the use of “although” and “despite”.
Here you have an interesting website (at EOI Santander) where you can find lots of exercises to do. Moreover, you can choose the level (from 1st to 5th).
If you still have poblems with the present simple and continuous have a look at the following website for some grammar explanation and do the exercises.
Here you have an exercise if you need more practice.