Unit 11 1.Our school is l at the foot of a mountain
2.We’ll make good use of s energy in the future
3.As we know, the earth is divided into twenty-four time z , one hour separate
4.F is the mother of success
5.He put f a valuable suggestion at the meeting
6.The clouds are gathering
It is l to rain
7.A porter is a person whose work is to carry l at railway stations, airports and hotels
8.Children r on their parents
9.He is studying hard to receive a m degree
10.Practice makes p
11.He is studying in an (工程) department
12.The inventor was rewarded by the government for his scientific (成就)
13.She called the (元素) radium
14.He works in a (私立的) school
15.Attention please, boys and girls, I have an (通知) to make
16.Have you seen the film The Red River (溪谷,山谷)
17.He smokes the best