You’d better _______out with your friends as it is very dangerous in the evening when going alone.

After George had returned to his house, he was reading a book.

I thought this book was rather dull at the first, but I’ve changed my mind.

The surface of the planet Venus is almost completely hid by the thick clouds that shroud it

President Wilson had hoped that World War I be the last great war, but only two decades later, the Second World War was erupting

Because the tachinid fly is a parasite of harmful insects, much species have been imported into the United States to combat insect pests.

Although almost all insects have six legs, a immature insect may not have any

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Mary asked her husband: "What would you like for supper?"

He answered " __________ I am so tired, I want to have some shrimp soup".

From 1905 to 1920, American novelist Edith Wharton was at the height of her writing career, publishing of her three most famous novels

 I’m going to stay with my uncle for about 3 weeks.

President Wilson had hoped that World War I be the last great war, but only two decades later , the Second World War was erupting

There are some wild roses whose flowers smell sweetly

Choose the best answer

The principle of equal pay is that men and women doing ____ work should get paid the same amount.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

One special feature of cuisine in Southern Vietnam is the short cooking time which aims to ________ the freshness of food.

The Vermont Elememary Science Project, according to its founders, are designed to challenge some of the most widely held beliefs about teaching.

Ancient people made a clay pottery because they needed it for their survival.

Choose the best answer: 
_________ he’s spent a lot of money to redecorate his shop, he cannot make any more profit.

As a poetry, Nikki Giovanni makes effective use of jazz and blues rhythms

Thanks to his obstinacy, he achieved what he wanted. If he were discouraged earlier by this failures, he would not have reached his aims.

As the plane went more faster down the runway, David began to sweat nervously.

Choose the best answer:

Pele is famous                       his powerful kicking and controlling the ball.