Inglés II: GG, GR; GLI; A1 A2: 02/08/2016 - 02/12/12016

02/09/2016 GG: Murphy,  units 29-32.
02/10/2016 & 02/12/2016 GLI: Unit 4, Listening 2.
02/11/2016 & 02/12/2016 GR: Unit: 4, Reading 2.
02/12/2016 GG: Hancock, unit 12.

Some related stuff:

Exercises.

More exercises

And more (look for the "Modal Verbs" sections)

needn't have and didn't need to