Mark the letter A , B , C , or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• argument

• global

• digital

• government

Mark the letter A , B , C , or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• promote

• proposal

• pollutio

• politics

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

• release

• allow

• suffer

• improve

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

• pollutant

• atmosphere

• protection

• emission

My mother _________ yoga for more than ten years.

• have practised

• has practised

• is practising

• practises

I _________ from him so far. Is he getting better?

• didn’t hear

• haven’t heard

• don’t hear

• hadn’t heard

Last weekend, my parents _______ wild mushrooms in the forest.

• have picked

• pick

• picked

• has picked

He _________ up gymnastics three months ago.

• takes

• has taken

• have taken

• took

You _______ wear shorts to school. Please put your school uniform on.

• mustn’t

• have to

• don't have to

• must

Parents ______ compare their children with others’ because their children may start believing they are not able to perform well.

• should

• must

• shouldn't

• needn't