He _____ his stay in France, didn't he? He looks amazingly different.
A.will have enjoyed B.should have enjoyed
C.can have enjoyed D.must have enjoyed
_____ by a burning desire for adventure, Li Bai left home and started to travel around in his early twenties.
A.Having driven B.Being driven C.To drive D.Driven
_____ having a roommate inevitably has its challenges, it can also be a great part of your college experience.
A.While B.When C.As D.If
Jack had planned to visit his grandparents last weekend, but an emergency _____ and he had to reschedule.
A.should come up B.had come up C.came up D.would come up
Hemingway used what he learned from his life in Italy to show that war _____ the best and worst in men and women.
A.holds out B.brings out C.puts out D.hands out
Patience is a quality _____ success feeds on itself.
A.where B.what C.that D.which
