The young man works very hard from a(n) _____to become rich.

 The flood this summer caused serious _______________ to the crops in Northeast China.

Your _______ as a student will be excellent if you develop a habit of reflecting on how you learn.

Foreign trade, the ____ of goods between nations, takes place for many reasons.

Many football fans attached great importance to the two matches, because China needed to beat Iran to ensure ________ for the Asian Cup semi-finals.