One good way to learn a language is to give examples of sentences soneone can memorize where they just change one word
For example
I ate the ____
I ate the hamburger
I ate the pizza
I ate the taco
I ate the carrots
I went to the ____
I went to the house
I went to the library
I went to the gym
That might be a good way to help teach language
But I hope you still do the book reviews
Another example
You can keep the sentence exactly the same except change the tense of a single verb
Simple past
I painted my house
Past perfect
I completed painting my house
Simple present
I am painting my house
Simple Perfect
I am completing painting my house
Simple future
I will paint my house
Perfect future
I will complete painting my house