We have six _____ .So we can know the time.
She wanted to buy some comic books, but there was ______ left in the shop.
I often hear the girl_______ beautifully next door. When I passed the door, I heard her _______ just now.
____ of the work_____ too hard for me, so I can't finish it without any help.
Do you write a report______wild animals_____danger for the newspaper?
–What do you think of________nature reserve you visited last weekend?-It’s great. It is ________ideal home for wildlife.