——The birdwatching is very boring, isn’t it?
——_____________ . I only see few birds.
| A．Yes, it isn’t | B．Yes, it is. | C．No, it is. | D．No, it isn’t. |
Our teacher often tells us _______ our own cloth bags when shopping.
| A．take | B．taking | C．to take | D．taken |
—What were you doing this time yesterday?
—I _______ some cleaning at home.
| A．am doing | B．was doing | C．do | D．did |
Though he’s only 8 years old, he can read _______ on science.
| A．something | B．anything | C．nothing | D．everything |
—_______ you read the words in English?
—No, I can’t. They are too difficult for me.
| A．Must | B．May | C．Can | D．Need |
Most students think Liu Xiang is one of _______ sports stars in China.
| A．popular | B．more popular | C．most popular | D．the most popular |