Name : Dede Andini NIM : 171230121 Class : TBI 6D 7 . C (there is the word "when" as a conjunction between one sentence to another sentence. Therefore, after the word "when" needs new subject and verb ) 8 . D (To state the reason with the word "because" usually add "of" so that the sentence becomes "... because of the low scores"). 9 . A (in that sentence there is already subject and verb, it's just less to be or auxiliary verb, therefore, answer A is the right answer, namely: had not been) 10 . B (The noun after "each" is a single noun. Example: "each pen is green". The word "each" is followed by the plural noun if it is placed after "each + of" , for example "each of my pens are green"). 11 . A (there is the word "where" as a conjunction between one sentence with another sentence and therefore after the word "where" needs new sub...