In lines 15-17, the author implies that__________.




A.Indian treaties and removal were minor events in American history.
B.new treaties promised Indians more land than had the earlier treaties.
C.many accounts of Indian removal are not true.
D.Indian removal was a shameful tragedy of American history.

What does the author mean by the phrase “pitted Indian tribes against each other”?




A.Trade with Europeans took place in public market pits.
B.Contact with Europeans caused opposition among Indian tribes.
C.Athletic events were popular with the Indian tribes.
D.Indians used European-made firearms in their shooting competitions.

A.claimed
B.warned
C.occurred
D.existed

He just had to apologise,___________________.




A.So that he knew he has made a mistake.
B.Seeing that he had made a mistake.
C.Therefore he had made a mistake.
D.In order to know that he had made a mistake.

It’s not worth having trouble to write to him. He never replies.




A.It’s not worth
B.having trouble
C.to write
D.replies

If we had taken his sage advice, we wouldn’t be in so much trouble now.




A.willing
B.sturdy
C.wise
D.eager

__________ saying was so important that I asked everyone to stop talking and listen.




A.The woman was
B.That the woman was
C.What was the woman
D.What the woman was

My supervisor is angry with me. I didn’t do all the work that I __________ last week.




A.must have done
B.should have done
C.can have done
D.may have done

“Don’t interrupt me while I am speaking.” Nam said to Hoa.
- Nam told Hoa not ____________________________ .




A.
B.
C.
D.

“Devastating floods” in line 1 refer to those that _________.




A.happen suddenly
B.are very short
C.last for a long time
D.cause a lot of damage