Câu hỏi:

Electronic devices are bad for your eyes. Their radiation is very harmful.

A.  Electronic devices that their radiation is very harmful are bad for your eyes.

B.  Electronic devices which their radiation is very harmful are bad for your eyes.

C.  Electronic devices, whose radiation is very harmful, are bad for your eyes.

D.  Electronic devices, which are bad for your eyes, their radiation is very harmful.

Câu 1:

Smartphones, laptops and tablets are the modern devices __ have changed the way we learn.

A.  that

B.  whose

C.  what

D.  X

Câu 2:

Don't put off doing your homework until tomorrow. Do it right now, _____?

A.  do you

B.  don't you

C.  will you

D.  aren't you

Câu 3:

Choose the word which is different from the others in the position of the main stressed syllable

A.  communication

B.  responsibility

C.  interviewee

D.  economic

Câu 4:

Choose the sentence that best combines the two given

He died in 1960. He received the bravery award in 1970.

A. After his death, he received the bravery award in 1970.

B. He died in 1960 so he received the bravery award in 1970.

C. Before his death, he received the bravery award in 1970.

D. Because he died in 1970, he received the bravery award in 1970.

Câu 5:

"Don't forget to turn off the tap before you leave," Grandma said.

A.  Grandma offered me to turn off the tap before I left.

B.  Grandma suggested me turning off the tap before I left.

C.  Grandma invited me to turn off the tap before I left

D.  Grandma reminded me to turn off the tap before I left.

Câu 6:

Mary: "Sorry, I forgot to phone you last night." - Tom: "________"

A.  I have nothing to tell you

B.  Never mind!

C.  You're welcome.

D.  Oh. Poor me!