.---You may find the key to the maths problem on page 107 . ---Ah, it’s so simple . I wonder why I of that .
We will visit the town ____ name I have heard of.
It was the key to the door that they ____ yesterday.
We were completely ____ at the wonder and the greatness of nature.
To our surprise, he ____ the big earthquake in the basement where he stayed for 7 days without anything to eat.
He is wasting ____ time during this important period in his life.