Over time,__________custom of kissing developed as_______way for adults to express their love for each other.
John is the only one of the students in the class that never ______ a mistake even when it is pointed to him.
Two-thirds of the money ______ on food and drinks for the homeless people in Japan.
Business studies ______ a skill-based subject which ______ students’ ability to use their knowledge.
Do you believe that there’s a ______ between smoking and heart disease?
The police ______ the murderer everywhere when he suddenly appeared in the theater.