in the process of _____
His father looks young, but _____ fact he is _____.
Before the game started Alien's friends believed he was ___ but he didn't feel ___. Then after the first ten minutes, he began to take heart.
Paper _____ the fibres of plants for many years.
The books, _____ the dictionaries, must be put back where they _____.
What a strange man! He loves his wife, but _____ he often beats her.