根据句意,用括号内所给单词的适当形式填空。

1. This umbrella is yours and that one is _______ (she).

2. The big tree has green ______ (leaf) throughout the year.

3. Which city is ______ (far) to the sea, Beijing or Tianjin?

4. The woman’s ______ (operate) was performed by an ORBIS doctor on the plane.

5. My grandfather wants to live in a place which is more ______ (peace) than here.