－ This kind of fruit ______nice. －Yes. It ______ in the south-east of China.

Jack, I haven’t seen your uncle for a long time.—He ___ Tibet as a volunteer because of the earthquake.

Tom put his heart into the wildlife research, and finally, his efforts________him great success and fame.[ ]

Marx looks nervous— So you if you had so fiercea competition

Every possible means ________, but the teacher as well as the students ________ found a solution to the problem yet