I will go to the park_____they played basketball last week.
Mr Hu, can you tell us how to learn math well?—Sure. But remember nothing can be learned _______ hard work. [ ]
I find ________ difficult to remember everything, though I’m still young.
How pleasant is to go fishing with my father! — Yes. Parents and children should spend more time together.
do you have an English party? —Once a month.[ ]