A family is made up ____ people who care about one another.

Family members reach out to one another and share ____ happy and sad time together.

Scheduling a family meeting ____ a regular basis is a good way to make sure this activity happens.

_________ air is one of the many problems we have to solve.

We couldn’t go on a picnic as planned __________ it was raining.

If he ________ hard today, can he have a holiday tomorrow?

The factory was accused ____ having caused higher level of pollution to the environment.

I’m interested __________listening to live concert.

Unison is the sounding of the same note by two or more ____. In a unison piece of music, the players do not have different parts, but all play together.

Volunteer work includes activities that we ____ in beyond the realms of paid employment and household work, whether joining community-based organizations or just helping neighbours.

Informal learning and volunteer work are two dynamics _________ coexist every day in communities throughout the world.

Some inventions make bigger impact on the public than ____, and some inventions quickly become part of everyday life.

Globalization is often said to have ____ negative effect on the world's cultural diversity.

Diverse cultural perspectives can inspire ____ and drive innovation.

Most authorities tend ____ that diversity is more beneficial to society than it is harmful.

Language teaching is one area ____ technology has taken over and improved the ways of learning.

When students have laptops, they can type their notes ____ into a document.

I’m disappointed _________ people have spoiled this area.

The driver was ________.