There are four bedrooms, ______ with its own bathroom. 

Most of us found ______ difficult to finish the work in such a short time.

Is _______ Qinghai-Tibet Railway plays an important role in China’s railway history the topic that you’re coming to?

 What I want to tell you is___：The meeting is put off until Friday.

All of us have the desire to visit the three main temples in Athens, especially _______ contains a gold and ivory statue of Athena.