.The second half of his voyage was__________dangerous part, during which he sailed round the Cape Horn.
I should like to rent a house,modern,comfortable and _________in a quiet neighborhood.
All the guests were dancing and singing when suddenly the light _________.
Do you think it necessary that we have all the chairs_________?
________do you think _________ the monitor of our class?
.We were about to go downstairs when the lights_________.