{{B}}quEstions 15—18{{/B}}

A、nighttimE tEmpErAturEs Dip BElow 50 DEgrEEs.
B、plEntiFul winD CurrEnts mAkE somE outDoors ACtivitiEs possiBlE.
C、spring usuAlly BEgins At thE EnD oF mArCh.
D、thE FlowErs stArt to Bloom in this sEAson.