Unit 6 Whenwas it invented?

第一课时 Section A （1a—2d）

I.根据首字母及句意补全单词。

1.Maryalwayslikeswearingshoeswithhigh h

2.You can save e byturningoff lights not in use.

3.We were asked to 1 ourten favorite songs on the paper.

4.Many great inventionswere m in the morning news today.

5. The smartphone is of great importance in our d life.

I.根据汉语意思完成译句。（剩余12034字）