1.He's learned English for 6 years and accumulated (积累) much experience in it.
2.The scheme, due to begin next month, will be voluntary(自愿的).
3.The death penalty has been abolished (废除) in Britain, and now you get a life sentence for murder.
4.You'll need to make adjustments (调整) for the care of your indoor plants once you bring them outdoors.
5.The news came that the Prime Minister had resigned (辞职).
6.A number of senior people were regarded to be likely to occupy the now vacant (空缺的) posts.
7.He, a disabled child, is becoming a burden (负担) to his mother.
8.We will send you a copy of the agreement for your signature (签字).