Bài 1: Drought is a condition that becomes when the average rainfall for a fertile area drops far below the normal (23)________ for a long period of time. In areas (24)_______ are not irritated, the lack of rain causes farm crops to wither and dead . Higher than normal temperatures usually accompany periods of drought .They add (25)________ the crop damage. Forest fires start easily during (26)______ .The soil of a drought area becomes dry and crumbles. Often the rich topsoil is (27)________ away by the hot, dry winds .Streams, ponds, and wells often dry up during a drought, and animals suffer and may even die because of the lack of water. Question 23: A. amount ​B. number ​ C. average​D. rainfall Question 24: A. who ​B. what ​ C. which ​D. whose Question 25: A. for ​ ​B. at ​ C. on ​D. to Question 26: A. rainfall ​B. drought​ C. storm ​D. tornado Question 27: A. to blow ​B. blew ​ C. blowing ​D. blown VOTE 5 SAO + CẢM ƠN NHƯNG GIẢI THÍCH Ạ