The students ________ are expected to pass.

I want to use the same dictionary ________ was used yesterday.

After living in Pairs for fifty years he returned to the small town ________ he grew up as a child.

Dad decided to build a small tool room with a lock, ______ he would keep his best tools so my brother couldn’t reach them.

You can only be sure of _____ you have at present; you cannot be sure of something _____ you might get in the future.

The visiting professor gave us some advice,________ of great help to our English learning.

It' s a pity that there are many teenagers _____only on-line activity is chatting with their e -pals !

This hotel is the highest building in the city, from _______ top you can enjoy a good view of our city. 

Our English teacher is wearing a gold watch, ________are made of small diamonds