完成句子

The soldiers ________(包围)the enemy．

给下列单词加一个前缀构成一个新词

(1)agree ________;

(2)cover ________;

(3)expected ________;

(4)happy ________;

观察下面的句子，注意画线部分，归纳出句型结构。

1．It is the second biggest country in the world…．

__________________________________

2．They were not leaving for Montreal until later, so they went on a tour of the city．

__________________________________

根据汉语提示，从所给词汇中选取合适的单词或短语，用适当形式完成句子。

1．The Los Angeles basin is ________(包围)on three sides by high mountains．

2．Many foreigners have ________(定居)in China in recent years．

3．The child was ________(害怕)of being left alone in the house．

4．The ________(官方)languages of Canada are English and French．

5．He comes from a ________(富有的)family．

6．Tom ________(有一种天赋)for making everyone feel at ease．

7．I decided to write ________(而不是)telephone．

8．Evening came slowly．The hills ________(远处的)turned dark blue．

9．He works from ________(早)till dusk．

10．Tom often goes ________(商业区)．

11．This river is ________(很宽)．

12．If you don't hear anything ________(在……之内)seven days, phone again．

13．We sailed ________(向东)．

14．There are seven ________(洲)and four oceans in the world．

15．The river ________(流入)into the Japan Sea．

16．The Australian cricket team is on ________(巡回比赛)in England at present．

17．I'll walk with you ________(直到)the post office．

18．Have you ________(计算出)how much the trip will cost?

句型转换

When there is very little money, the school often prevents girls from training．

When there is ________　________ money, the school often ________ girls from training．

句型转换

There is difference between this book and that one．

This book ________　________　________ that one．

句型转换

My little son filled the tank with water．

The tank was ________　________ water．

句型转换

My classmates as well as I went to the park yesterday．

My classmates went to the park yesterday．I went, ________　________．

句型转换

He came to Beijing for the first time．

It is the first time that he ________ been ________ Beijing．

句型转换

When I walked into the classroom the lights went out．

When I ________ the classroom, the lights ________　________　________．