I am going to write the following in a written test: 
 
1-Write sentences expressing:
 
a-Routine
b- An action that started and finished in the past
c-Prediction without an evidence
d-Future Plans
e-Future arrangements
f-A progress action in the past
g-Experiences
h-An action interrupted by another action in the past
i-Prediction with evidence
 
What do you think is it ok? in this i will be evaluating tenses such as present continuous, present somple, past simple, past continuous, Near future, Simple future and present perfect. 
Also, I am thinking to add some words or images in order to guide my students to write the sentences , please help me and advice me how to improve thisactivity, thanks