【推荐1】It is said that laws will ________ (introduce) next year to protect ancient relics. （所给词的适当形式填空）

【推荐2】Rodger knows her very well. They________ by an old friend ten years ago. (introduce) （所给词的适当形式填空）

【推荐3】First of all, please allow me ______(introduce) myself to you. (所给词的适当形式填空)

【推荐1】I’d just about given myself up for lost when I was__________(spot) by a ship.

【推荐2】（2022·广东梅州·一模）When I finally stepped out of the trees, the view was breathtaking. An eagle flew over the snow-capped mountains, which ________ (reflect) in the still lake below. (所给词的适当形式填空)

【推荐3】David still refused to look at me and his head _______________ (bury) in his arms. (所给词的适当形式填空)