Question 6: If John hadn’t decided to stop working to look after her children, her medical practice _______ now.

A. would have thrived

B. would have been thrived

C. would have been thriving

D. would be thriving

Question 7: It’s a pity that she had to pull out of the competition, especially since she _______ such excellent progress.

A. is making B. made C. has been making D. had been making

Question 8: _______ to the national park before, Anna was marveled at seeing the geyser.

A. Not having been B. Being not C. Not being D. Having not been

Question 9: There exist numerous differences among cultures, _______ it is very difficult to integrate into a new community.

A. which the reason is B. which is why C. which is when D. which is the reason for

Question 10: So nervous about the exam was he that not a word _______ while the surrounding students were talking loudly.

A. had he said B. he said C. did he say D. he did say