Adam's _____ of life is to try his best as he can when he encounter difficulties.

Tokyo Tower attracts tens of thousands of ______ every year.

After watching the great magic show, the audience applauded _____ to honor the magician.

Energy _____ not only saves our world but also helps the living environment for the next generation.

It is ____ for a little girl to speak eight languages fluently. Linguists want to know how her brain functions when she speaks each language.

Mia likes to travel on her own. Hence, she has to book her hotels and tickets ____ Internet.

According to the statistics, there are about 5,000 _____ living on Orchid Island.

Seals and whales are ______ mammals.

If you get _____ amount of sleep every night, you will not get sick easily.

The designer _____ solar energy to power the power, which saves thousands of dollars for the owner every year.

Bob _____ to be a vet in the future, so he studies hard to pass the entrance exam of his ideal college.

The package ______ by sea will cost you less money, but takes you longer time.

People live in Europe will ______ travel in neighboring countries.

The path leading up to the mountaintop is very _____. Climbers have to pay extra attention when they are walking along it.

In recent years, the public transportation has ____ a lot and it brought more convenience to the residents.

The development of public ____ has brought lots of convenience to both residents and travelers.

On formal _____, ladies should wear dresses and men should wear suits.

I wrote a _____ of my visit to London last year, which was liked by many of friends on facebook.

Since the course is ______ to English listening and speaking skills, the teacher designed many activities to practice their English conversations.