board Knowledge Check 這次的內容都吸收了嗎？按下"NEXT"測試一下！ 1. When a train is about to depart, you might hear the announcement..."All aboard!""All abroad!""All on board!""All abort!"2. You will have plenty of time enjoying the ＿＿＿＿ facilities on the cruise ship!onboardaboardonboardingon board3. I was skeptical about the plan, but now I'm ＿＿＿.onboardonboardingon boardaboard4. With a large group of newly hired employees coming ＿＿＿ next week, we will need to come up with an effective ＿＿＿ process.aboard; onboardingaboard; on boardonboard; onboardingon board; boarding5. In many cases, "aboard" and "on board" are interchangeable.TrueFalse6 out of 5辛苦了 ._. 按下 "DONE!" 看結果～ Time is Up!