Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He had just entered the house. The police arrested him at once.

Mr Pike _________ English at our school for 20 years before he retired last year.

It is important that he _______ a gallon of water with him if he wants to hike to the bottom of the Grand Canyon. 

________ becoming extinct is of great concern to zoologists. 

She built a high wall around her garden ________. 

“These beers are ___________!” whispered the grinning tenant to his customers on Sunday

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The General Certificate of Secondary Education (GCSE) is the name of a set of Vietnamese qualifications, generally taking by secondary students at the age of 17–18 in Viet Nam.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of following exchanges.

Two friends Mai and Hoa are talking about their upcoming exams.

Mai: “Our monthly tests will start next Saturday, are you ready?” – Hoa: “________”