4.A.showing B.treating C.making D.changing
3.A.movement B.supply C.use D.rise
2.A.inside B.around C.between D.on
1.A.anxious B.able C.careful D.proud
19.A.smiling B.laughing C.screaming D.shouting
18.A.hurry B.carelessness C.excitement D.disappointment
17.A.crowd B.troops C.place D.ship
16.A.saw B.recognized C.loved D.heard
15.A.at sea B.in sight C.on land D.on board