It’s time to get up. Let’s ____________.

My friend. Tom. kept me_______ for an hour yesterday.

Jack is late again. It is ____ of him to keep others waiting.

Jack was still very calm, ______ the quarrel with the boss, and greeted every person he met on the way back to his office.[ ]

I walked up to the top of the hill with my friends, ______we enjoyed a splendid view of the lake.