Did you find __________very interesting to play yo-yo?

I `d like to go walking with you, ____________ I have so much homework to finish today. —That’s all right .Let’s go out for a walk ____________day

____ is no good ____ without doing anything.

Swimming is good _____ our health, but at the same time we mustn’t forget the danger. [ ]

Lucy,do you prepare for your trip?—No, I don’t. I will ____ the best way to have our trip.