[Day79 20181225] 练习材料： Lesson83 After the elections The former Prime Min...

[Day79 20181225] 练习材料： Lesson79 By air I used to travel by air a great d...

[Day78 20181224] 练习材料： Lesson78 The last one? After reading an article e...

[Day77 20181223] 练习材料： Lesson77 A successful operation The mummy of an E...

[Day76 20181222] 练习材料： Lesson76 April Fools Day 'To end our special news...

[Day75 20181221] 练习材料： Lesson75 SOS When a light passenger plane flew/ o...

[Day74 20181220] 练习材料： Lesson74 Out of the limelight An ancient bus stop...

[Day73 20181219] 练习材料： Lesson73 The record-holder Children who play trua...

[Day72 20181218] 练习材料： Lesson72 A car called Bluebird The great racing d...