2 . Experts _________________, conducted several tests, and then _________________ how the buildings could be saved. （根据句意填空）

3 . Communicating more with their children is an effective way for the parents to narrow the ________ between their children and them.

4 . Hard work can often _______________ a lack of intelligence. (弥补智慧上的欠缺)

5 . China is widely known for its ancient civilization, which has continued_________into modern times, despite the many ups and downs in its history.(根据句意填空)

6 . Obviously, I was unhappy, but I won’t quit. I’ll find a way to ___________ so that I can ___________ next year. （根据句意填空）

7 . __________________ is the Inca’s dry stone method of building. (根据句意完成句子)

8 . Running will help you get fit and prevent diseases. It will give you good_____.
Like any exercise, running_____and oxygen in your brain. It also strengthens your immune system and_____, as well as more common illness like colds.Even a thirty-minute run will_________that you may be suffering due to stress. (根据句意填空)

9 .
根据提供的图画情景和提示词, 写出一个与图画情景相符的句子。
__________

10 . 根据所给情景写出下列各题的答案
1. Write the following dates in order，starting with the earliest.__________

A．A.D.1630	B．A.D.1066
C．55 B．C.	D．100 B．C.
E．A.D.1936	F．54 B．C.

2. If I add 8 to a certain number five times，the answer is 43.What is the number？____________
3. Joe has three brothers and two sisters.When they attend a concert，how many tickets are needed if their parents accompany(陪伴) them?
____________
4. While eating an apple，you are frightened at seeing one worm.You are more frightened at seeing two worms.How many worms will make you the most frightened？____________
5. A car travels 20 km west，then 20km north.It then turns west again and travels a further 20km；it now turns south and stops after traveling another 20km.How far is it from the starting point？____________
6. Mr.and Mrs.Smith and Mr.and Mrs.Black competed in a chess tournament(比赛)．Of the three games played：
①In only the first game were the two players married to each other.
②The men won two games and the women won one game.
③The Smiths won more games than the Blacks.
④Anyone who lost a game did not play a subsequent(后来的) game.
Who did not lose a game？____________