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

A. wireless      

B. wifi      

C. fridge

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

A. hi-tech      

B. kitchen      

C. Christmas      

D. chemistry

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

A. penthouse      

B. basement      

C. television      

D. energy

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

A. modern     

B. helicopter      

C. fond      

D. motorhome

Câu 4:

Living/ is/ on/ risky/ very/ Mars.

A. Living on is Mars very risky.

B. Living very risky on Mars is.

C. Living on is very risky Mars.

D. Living on Mars is very risky.

Câu 5:

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 6:

It/ comfortable/ have/ robot.

A. It’s comfortable to have a robot.

B. It’s comfortable having a robot.

C. It comfortable to have a robot.

D. It comfortable having a robot.