Many teachers I know complain that there just isn't enough time in the day to teach everything our kids need to know. Grammar tends to be an area that gets pushed to the side, and yet there are essential skills that our students need to master.
Here is one solution - Personalized Instruction! You can assign these lessons through Google Classroom, and the students move through them at their own pace. Instructional videos are included that explain the grammar skills; then the students have the opportunity to practice the skills on the computer. (The students do all of it independently while you are working in small groups with other students.) Once they have made their way through the slides, they turn them in, and you can check them and assign the next lesson. Everyone works on their own level, and best of all - NO PAPER!
When you download this file, you will get Power Point slides which you can use as they are, or convert them into Google slides. You will also get links to access the documents directly on Google Docs. I recommend this method because the videos work better for the kids this way.
One thing to be aware of is to NOT use the slides in the presentation setting. The students will not be able to manipulate the slides.