Here, there are two exercises. Both of them use the F-clef. Remember the 2/4 hand movement that is useful to measure not only 2/4 time signature but also the 6/8 time signature. 

As in the rhythmic reading 1 exercises, first study the scores and practise hand movements to represent the corresponding time signature. Then name the notes aloud while keeping the beat with your hand. Always try to increase speed and make sure the notes are the correct ones.

Exercise 1

Exercise 2