【wrong sentences from OG】 5) Although [**Earth’s crust is**] covering the entire planet, Earth’s crust is neither seamless nor stationary, but rather fragmented into mobile semirigid plates. 5. In this sentence the blue part must modify the part after comma, here it is 'Earth’s crust' but it ma...

Hi can some one please say something about my query, how come my question has not been attended to. Is it not a valid query? I do not think so , if there is an error in my understanding would certainly appreciate some one correcting me. Thank you.

[redacted] I am not sure of the source. My doubt was " Can THAT be used to refer to a complete clause " I thought THAT introduces a subordinate clause or refers to an antecedent I rejected option E thinking ,THAT can either refer to pattern or refer to Brian organization but THAT cannot re...