1.Because he overslept,he went to school without b____.
1.Because he overslept,he went to school without b____.
2.In the daytime we can't see s__ and the moon in the sky.
3.The students should l___ to the teacher in class carefully.
4.On sunny days,a person who wears sunglasses on his nose l___ cool.
5.John won the f____ prize in the Piano Competition.
6.Yang Liwei waved to e______ on earth and showed the national flag of China.