15. It is often said that the joy of travelling is________in arriving at your destination___inthe journey itself.
“How do you deal with the disagreement between the company and the customers?” “The key ______ the problem is to meet the demand ______ by the customers.”
The boy wanted to ride his bicycle in the street, but his mother told him ______.
John wanted to ride his bike in the street but his uncle told him _____ . A. not to B. not do B. not do it D. do not to
When _____ why he walked in _____ permission, he just _____ at us and said nothing.
He did all he could _____ .