For some of these you can look it up, such as Rival—look up the definition and compare it with your answers.
Like; strategic would most likely match with "important or helpful to carrying out a plan" because you need a strategy in any project you are doing. This is more to put it on individual working, so you can try to resolve it yourself. But, I do think you are capable of answering this with the look-up and compare method. It’ll be effective as you also get the specific definition on each topic.