We should consider the students’ request_____ the school library provide more books on popular science.

The girl Tom’s mother of his safe arrival.[ ]

The reason _______ he gave at the meeting was not the exact reason _______ he failed to show up on time.

Who’s_______ pretty girl in pink over there-She’s a friend of_______.

I hear a very big earthquake happened in Japan.Many people were injured or killed. —___________________________.