Liu Xiang is ____ popular ____ manystudents are talking about him in and out of school.

hinese carmakers are years behind their westerncounterparts _______ quality, technology and service.

must have been a long trip—Yeah, it________us a whole week to get there

The two pairs of shoes are __________ the same colour.–But they are different __________ colour

Seventy percent of the students in our school from the countryside.