1 . 在很多国家，各种形态优美的家犬已成为最受喜爱的家庭动物，他们与人们朝夕相处，得到了悉心呵护。(care)

2 . 如果你精通一些基本但却很重要的技巧，你就能从在你呵护下的植物中得到最大的收获。
If you master a few basic but very important skills, you may get the most from the plants _____ your _____.

3 . To make matters worse, Moth was diagnosed(诊断)with a serious disease. There was no       , only pain relief.

A．cure	B．luck
C．care	D．promise

4 . They are easy ____ (care) for and make great presents. （用单词适当形式填空）