Why did you double the "n" in rain in number 12?
Thanks for sharing this worksheet.
It would be even better if you could correct a few mistakes (if you have the time):
5 in this moment -- at the moment
10 clasic music -- classical music
12 is rainning -- is raining
I understand that this worksheet is for young learners, but it would be equally useful for my secondary school students if you could change these, too, to avoid the present continuous being also a valid answer (for definite plans):
13 on Monday -- on Mondays
15 at Christmas -- every Christmas