--- On Black Friday, the prices of the products are much than usual. --- Really? So it’s a good chance for me ________the things I need.
Our teacher often tells us _______ our own cloth bags when shopping.
—What were you doing this time yesterday? —I _______ some cleaning at home.
Though he’s only 8 years old, he can read _______ on science.
—_______ you read the words in English? —No, I can’t. They are too difficult for me.
Most students think Liu Xiang is one of _______ sports stars in China.