21.(give birth to)生(孩子)；怀(孩子)
22.(organize)组织；召开
23.(think of)想到；想起
24.to have mercy/pity on sb<文>(exhibit)同情；怜悯
25.(place)放置；安放
I'll have the sofa in this room.我要把沙发放到这间屋子里。
26.(as guest)接待(客人、来访者)
27.<正式>(know)+ language掌握；理解
I have no German.我不懂德语。
28.<粗>(have sex with)与…发生性行为；与…性交