“Sorry” is the hardest word to say sometimes. _______ you know you’ve done something wrong, or something inappropriate, it takes courage to say sorry.
Thinking that her daughter was doing homework, the mother left the room, .
When you retell the story, don't any important details.
World Expo is regarded as the Olympic Games of the economy, science and technology, expert said.
---- Mary, you water the plants in the garden and I will cook the dinner. ----_____
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.