Câu hỏi: Choose the word with the different pronunciation: chemical, approach, achieve, challenge.

A. chemical

B. approach

C. achieve 

D. challenge

Câu 1: Choose the word with the different pronunciation: exhaust, height, honest, heir.

A. exhaust

B. height 

C. honest

D. heir

Câu 2: Choose the word with the different pronunciation: busy, answer, person, basic.

A. busy

B. answer

C. person

D. basic

Câu 3: Choose the word with the different pronunciation: exhausted, hour, high, honor.

A. exhausted

B. hour

C. high

D. honor

Câu 4: Choose the word with the different pronunciation: reserved, locked, forced, touched

A. reserved

B. locked

C. forced

D. touched

Câu 5: Choose the word with the different pronunciation: bomb, tomb, combat, comment.

A. bomb

B. tomb

C. combat

D. comment

Câu 6: Choose the word with the different pronunciation: merchant, sergeant, commercial, term.

A. merchant

B. sergeant

C. commercial

D. term