III, Choose the best answer to complete each sentence. (1pt)
1, If this factory continues ________poison into the lake, all fish will die..
A, pouring B, dumping C, pumping D, sacking
2, ________ is a violent storm with very strong winds which move in circle..
A, sand storm B, snow storm C, tornado D, Isunami
3, By the time I got to the party, everybody_______home.
A, went B, was going C, had gone D, has gone
4, The government has sent ________to the flood victims.
A, touch B, aid C, accomodation D, provision