When a lion gets hungry, its manner changes and it becomes threatened.

Many teachers have devoted their lives to teaching therefore teaching is not a well-paid job.

Each of the beautiful cars in the shop was quickly sold to their owner.

The Great Pyramid of Giza is said to have built over a 20-year period.

Species like snakes, lizards, coyotes, squirrels, and jack rabbits seems to exist quite happily in the desert.

Had it not been for you help me, I wouldn't have succeeded.

Higher education in the United States specifically refers to post -secondary institutions, that offer associate degrees, master degrees or Ph.d. degrees or equivalents.

When she heard the news, she got so a shock that she dropped her glass.

Most of the houses on the street was built in the previous century.

If I had enough money, I would have travelled around the world.

Robots in the home might not be enough creative to do the cooking, plan the meal and so on.

It is very difficult for her to prevent him for smoking in her house.

When mining for gold, you must first obtain the gold ore and then apart the gold from the ore.

A smile can be observed, described, and reliably identify, it can also be elicited and manipulated under experimental conditions.

Some of his favourite subjects at school are Maths, English and Geographical.

I clearly remember to tell you about this before.

One of the best ways to encourage your children to read are to provide interesting titles for them to enjoy.

Students suppose to read all the questions carefully and find out the answers to them.

The Red Cross organizes and leads relief assistance missions after natural disasters such as floods, tsunamis, earthquakes, and homelessness.

The freshman failed to follow the advice of her senior that he studied hard and not go out too much.

If they took their language lesson seriously, they would be able to communicate with the locals now.