仍然几道sat语法题~

仍然几道sat语法题~
1.Jean Toomer was not only the author of Cane,a novel whose publication has been viewed as marking the beginning of the Harlem Renaissance,but also a respected advisor among Quakers.Error.不过我觉得has been viewed有点时态问题,
2.In swimming as to soccer,Evangelina proved time after time to be an abler competitor than Juanita.to错,请问怎么改?
3.Like his other cookbooks,in his new book Chef Louis offers lengthy explanations of what he considers to be basic cooking principles.答案是like his other cookbooks错,为什么?请问怎么改?
4.（IS题）原句是Free from British rule after the American Revolution,(a strong central government was an idea that many of the representatives attending the Constitutional Convention were wary of.)括号里是划线部分
（C）many of the representatives attending the Constitutional Convention were wary of a strong central government
(D)many representatives at the Constitutional Convention felt wary toward a strong central government
(c)是对的,为什么?为什么（D）不对?
5.For months the press had praised Thatcher's handling of the international crisis,and editional views changed quickly when the domestic economy worsened.为什么是crisis,and错?怎么改?
6.Quincy took Dan to Derek's home for a visit,never imagining that five years would pass before seeing Derek again.为什么是seeing错?怎么改?