Many scientists agree that global warming poses great threats to all species on Earth.

Steve Job’s work stimulates the creativity and innovation of many technology brands.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Yuri Gagarin was born in Klushino near Gzhatsk, a region west of Moscow, Russia, on March 9^th, 1939.He was a Soviet cosmonaut who in 1961 became the first person in space and the first human to orbit the Earth. The adjacent town of Gzhatsk was renamed Gagarin in 1968 in his honor.

Yuri Gagarin’s parents worked on a collective farm. His mother was reportedly a voracious reader, and his father a skilled carpenter. He was the third of four children in his family. Gagarin’s teachers described him as intelligent and hard-working.

After starting an apprenticeship in a metal works as a foundry man, Gagarin was selected for further training at a high technical school in Saratov. While there, he joined the “AeroClub”, and learned how to fly a light aircraft. In 1955, after completing his technical schooling, he entered military flight training at the Orenburg Pilot’s School. While there he met Valentina Goryacheva, whom he married in 1957, after gaining his pilot’s wings in a MIG-15.

In 1960, an extensive search and selection process saw Yuri Gagarin, as one of 20 cosmonauts, selected for the Soviet space program. Out of the 20 selected, the eventual choices for the first launch were Gagarin and Gherman Titov, because of their excellent performance in training, as well as their physical characteristics. On April 12^th, 1961, Gagarin became the first human to travel into space in Vostok 3KA-2 (Vostok 1). He lost his life in a training accident on March 27, 1968.

Where was Yuri Gagarin born?

In some countries, the disease burden could be prevented through environmental improvements.

Two friends Peter and Linda are talking about pet.

Peter: “Well, cats are very good at catching mice around the house.”

Linda: “________________”

It is recommended that she____________a short speech before the ceremony.

Mark the letter A, B, C or D to indicate the word whose underlined part is pronounced differently from that of the other words.

The new Vietnamese alphabet, which____________by Vice Professor Bui Hien recently, is having a negative effect from the social network.

Mark the letter A, B, C or D to indicate the word that has the main stress differently from that of the other words.