New Words：

bill [bil] n. 帐单
disconnect [.diskə'nekt] v. 使分离；断开；拆开

Sample Sentences：

She always pays her bills on time.
I was talking on the phone and suddenly got disconnected.
If you don't pay your bills they'll disconnect your electricity/gas.
You need to know how much your electricity costs, so check a recent bill.

New Words：

connect [kə'nekt] v. 连接；接通；沟通；联结
connection [kə'nekʃən] n. 连接；关联；联结；接通

Sample Sentences：

We're waiting for the telephone to be connected.
The bridge connected the island with the mainland.

I'm having problems with my Internet connection.
A man has been arrested in connection with the murder of the teenager.

New Words：

generous ['dʒenərəs] adj. 慷慨的；宽宏大量的；丰厚的；丰盛的
generously ['dʒʌnərəsli] adv. 宽大地；慷慨地

Sample Sentences：

It is so generous of him to give money to the homeless.
You need to be generous first, but not just wait others care about you.

He contributed generously to the Red Cross.
He was holding up a notice, which said, "Blind from birth. Please give generously. "

New Words：

contribution [.kɔntri'bju:ʃən] n. 贡献；捐款；捐赠
inexperience [.inik'spiəriəns] n.无经验；不熟练

Sample Sentences：

All contributions, however small, will be greatly appreciated.
He has made an important contribution to the company's success.
We laughed at her inexperience in the kitchen; she couldn't boil water.

New Words：

contribute [kən'tribju:t] v. 捐助；捐献；贡献；撰稿；是…的原因之一

Sample Sentences：

Each worker contributed one dollar to the Red Cross.
She contributed a number of articles to the magazine.
It was generous of her to contribute such a large sum.
We contributed a sum of money to the homeless survivors of the earthquake.

generous ['dʒenərəs] adj. 慷慨的, 宽宏大量的, 丰厚的, 丰盛的
survivor [sərˈvaɪvər] n. 幸存者；生还者