Ozone is an unstable, faintly bluish gas that is the most chemical active form of (Miễn phí)

C. chemical

Đáp án chủ yếu xác

Mark the letter A, B, C, or D lớn indicate the word(s) OPPOSITE in meaning lớn the underlined word(s) in each of the following questions.

My mother often tells u never lớn accept a lift from someone I've just met!

A. assist

B. deny

C. refuse

D. prevent

When you bought that new computer a couple of years ago, you probably thought its 500-megabyte hard disk would last forever.

A. certainly

B. absolutely

C. possibly

D. generally

There are a lot of people who_______ work in remote and mountainous areas nowadays.

A. volunteer

B. voluntarily

C. volunteers

D. voluntary

- “Would you mind if I turned up the TV?” - “_______”

A. No, no. Please bởi it.

B. No, I don't bởi it.

C. Yes, I would.

D. What a question!

Mark the letter A, B, C, or D lớn indicate the most suitable response lớn complete each of the following exchanges.

- “What about some soya milk? They are full of protein.” - “_______”

A. Yes, I’d love lớn.

B. No, thank you.

C. I want lớn get vitamins.

D. It's terrible enough.

Mark the letter A, B, C, or D lớn indicate the word(s) CLOSEST in meaning lớn the underlined word(s) in each of the following questions.

It is imperative that they arrive on time for the lecture. They mustn't be late.

A. necessary

B. suggested

C. hoped

D. intended

It’s nice I am now in London again. This is the second time I_______ there.

A. will be

B. would be

C. was

D. have been