Entertaining 2 year olds while WFH

So I could use some advice, my work has just instructed to start working from home which is okay with me since I commute 50 minutes each way everyday. However, I normally take my LO’s to my moms house 3 days a week and now she doesn’t seem to want me to take them (honestly, she just wants me to keep them in side my house at all times). Which I get it, they’re my kids so I know I need to do what’s best for them, but I can’t focus to work with my twins home. My boss wants me to be available via email, phone, text, and video conference calls 8-5. My SO works nights and doesn’t wake up until 3:30 so I can’t wait for him to watch our boys.

Any advice on how to make this work and keep my children entertained while I try to work?