Phrasal Verbs Quiz 13 1. You need to _____ the speed limit. keep on keep up keep to keep from None 2. I’d appreciate it if you _____ yourself. kept it on kept it up kept it to kept it from None 3. I had to walk fast to _____ with them. keep on keep up keep to keep from None 4. His happy nature _____ worrying. kept him on kept him up kept him to kept him from None 5. We just have to _____ trying. keep on keep up keep to keep from None Time's up Explanation Subscription Quizzes
