--- I think the waiter has forgotten us. We ______ here for an hour! --- I think you’re right. He probably thinks we have already ordered our food.
______ there are only five minutes to go, I’ll talk about the project short.
When caught ______, he begged for my pardon and tried ______ punishment.
The ground is slippery. Hold on to the rope and don’t ______.
Only when the war was over ______ to his hometown.
I found ______ flowers on my way to the countryside last weekend.