Câu hỏi: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. motor

B. home

C. solar

D. iron

Câu 1: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. fridge

B. condominium

C. wifi

D. helicopter

Câu 2: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. special

B. skyscraper

C. castle

D. automatic

Câu 3: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. cable

B. basement

C. after

D. skyscraper

Câu 4: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. wireless

B. iron

C. wifi

D. fridge

Câu 5: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. special

B. smart

C. appliance

D. comfortable

Câu 6: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. helicopter

B. comfortable

C. welcome

D. month