— Sandy, I’m going to have ballet lessons. What do you think of it?— You? It’s no use trying to learn ballet ______ you have a gift for music.
Each of us has to write a ______ report every two weeks.
Tens years ago, there _____ full of fish in the lake .Now there are _____ fish .
The doctor did what he could _____the dying man.
-How many workers are there in your factory? -______ the workers in my factory_______ over two thousand .
---I’m too busy________ to my family often. --- Why not call them instead ?