Answer:
D. after sentence 5
Explanation:
The best way to do this is to determine the context of each sentence.
1) basic information
2) excerpt from biography
3) word "also" suggests that this is further elaboration on the prizes he has won
4) and 5) introducing awards he has recieved
6) conclusion
Now, it is easy to see that, in order to maintain a logical sequence of events in this text, sentence (3) should be placed after sentences (4) and (5) because it represent a second part of list of all Maidin's awards and recognitions so it can't stay before the first part of the list.
The arrival of an unwanted thing or person
Something good happened. The best thing to happen to that individual all day
To try and solve a problem or assist in some way
These are idioms
Overall, this sentence seems correct to me.
C... if they’re testing people there must be some progress.
