【2013广东梅州】—When did the earthquake in Lushan happen? —It happened ______ 8:02 ______ the morning of April 20, 2013.
— Look! The old man ______ a big box into the house. — Let’s go and help him.
When you play sport, you need to guard ______ accidents.
Do you know ______? I want to see a funny film.
The Silk Road was ______ long that it passed through many countries.
When you ______ a difficult task, try to continue with it and finish it.