Which is a relative clause and must refer back to a noun. Which indicates back to the noun that do not require much emphasis.

cheers

Hi,

Why A and B are wrong? because is unidiomatic?

Thanks

Hi

Why C is correct? intended is past tense, the sentence does not indicate past tense or passive voice such as "is intended to make money"? Why choice D is also wrong?


thanks.

Hi tutors,

Can I know why d is wrong?

d. but introducing some 100,000 dangerous chemical pollutants at the same time that have

Thanks!

The "it" here is not clear as mentioned by cfaking. Pronoun should be properly refered back to its antecedent . Even there is a proper antecedent, "behind in its paying" sounds awkard.

Thanks Ron, Just to clarify, it should be "intended" by someone or something for the passive construction right? I do know the following construction: "the gold, taken from the tomb of Pharaoh X, ..." as taken is a form of action. Is intended also a form of action and we can use ...

Is the OA B?

Thanks

Hi,

Is the answer B.

My working:

1* -3 = -VE

5*-4 = -VE

Number of variation = 2

hence (B).

I thought B sounds parallel too. "The melting of polar ice caps and the rising sea level"..

E: How does "melting of the polar ice caps and a rise in sea level" parallel?

Instructor can share some thoughts?

I think is B. Being being sold for three times the price "than" the drug maker charges for another product.

Subject verb agreement.

List- singular, hence has been

Animals-plural, hence exhibit

Down to C & D. exhibit a preference for using is the correct idiom..

If i remember correctly, which must modlify the noun that immediately predeceding it. Here, in B) which modifies country rather than book market.

In E) which correctly modify book market.

If i am not wrong, which here modify its the "impeachment of President Richard Nixon", because is a possessive noun.

Is the OA E?

B: technology aim at helping to A, while B and improving C and D.
E: technology aim at helping to A and B, while improving C and D-Parallel.

Is d) parallel? d) using acoustical signals, rather than olfactory ones, and attract


Using A, rather than B, and attract.....why not attracting ??

Thanks.