is the World Cup held— Every 4 years.

When I came to the cinema, the film had already been on. So I _______ my way to the seat.

Do you mind my taking the books away— ________.

.—-Who are those people gathering infront of the building—–A group __________ itself the youthvolunteers.

I failed in the final examination last term and onlythen_____ the importance of studies.