---_____ of them knows Japanese, so I have to ask a third person for help.---You’d better ask Tom for help. He is good at Japanese.
_______ was the temperature yesterday?
Most teenagers play games on their smart-phones(智能手机)_______fun.
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.