We are going to have a birthday party for Emma tomorrow.– .

Are you familiar _______ the music— Yes. The music is very familiar _______ me, but I can’t remember when and where I heard it.

Her sister is a nurse, so she always wears __________uniform when she works.

I was tired out that evening, I _____ from falling asleep by the great pain in my knee.

The number of the wild aimals will become if we don’t take any actions to protect them.