is / Tennis / more / kayaking. / popular / than
Tennis is more popular than kayaking.
is / horseback riding. / Skating / than / more / dangerous
Skating is more dangerous than horseback riding.
is / Waterskiing / more / sailing. / interesting / than
Waterskiing is more interesting than sailing.
is / boring / Yoga / more / acting. / than
Yoga is more boring acting.
Yoga is more boring than acting.
more / Biking / yoga. / than / is / exciting
Biking is more exciting than yoga.