sorry to dig these old problem again. My question is : about D,E : exceeds what it has been exceeds what it did what means "the thing that" is that correct? if so,then "it" here is useless ， since the sentence can be rewrited like "exceeds the thing that it has been" . Therefo...

still waiting for response.> <

A run-on sentence is one that has two independent clauses mushed together without appropriate punctuation and/or connecting words (and, or, but, however, etc.). Here, the entire phrase what it claims is the world's smallest digital camcorder is an object noun (because of the what ): The electronics...

dear instructor,I might ask a stupid question. does "what" here still equeal to "the thing that"? or it is anothor usage of "what".please give me a hand. Because if it means the former,then "what"and"it"in answer C means the same thing"the rate ...

dear instructor
does the OA break the rule in page 190 of Manhattan SC 4th book. the rule said that you cannot use a comma before and to separate two verbs that have the same subject.


it seems that gmac approve this usage of ",+and"?

waiting for some explanations.
thx advance.

dear instructor,I might ask a stupid question. does "what" here still equeal to "the thing that"? or it is anothor usage of "what".please give me a hand. yes, basically the same thing. Because if it means the former,then "what"and"it"in answer C mea...

Dear instructor I have a second thought about c. when we add a comma before a connecting word such as "but",we should make sure that the sentence after "but"is a whole sentence;otherwise we should omit the comma. in this case,there is a comma before "but" so if we omit ...