2. shelter
(n.)遮盖物，躲避处，避难所，居所，住处，庇护；
(vt.)掩敝，为……提供避难所；
(vi.)躲避，避难(shelter from)
考题
Some parents are just too protective. They want to shelter their kids every kind of danger, real or imagined.(2009湖北改)
3. share
3. share
(n.)一份，份额，股份；
(v.)分享，分摊，共同具有，向某人诉说(想法，秘密等) share sth. with sb.
考题
The two friends (分享) all that they had when they were studying abroad.
