We get _______ sometimes when we study in a group. But we can learn from each other in this way. 

---It took us quite a long time to get to the amusement park.--- I agree with you. It was _________ journey.

I find this Math problem very ______. I believe students can work it out ______.

—How are you, Jack?—I am OK.

—Who is the most ___________ student in your class?—I think Jimmy is. He is very out going, helpful and creative.