Every weekend my younger brother will go to help the old man far away my house,for which he often received some            from the old man,such as a pencil and some sugar.

Miss Gao couldn’t carry the heavy box because she is a woman without great ________. 

Beijing Man used fire for cooking food and also for light, warmth and ________ wild beasts.

The factory near the seaside was closed down as a(n) ________ of the terribly bad management and fund shortage.

The _____ of his clothes indicated too clearly that he had been playing football.