Hi again,
5th. we're actually starting unit 5: in the city. Keep on working and be ready to learn about the city buildings and the different stores you can find in it.
A very important thing: study hard the present continuous tense and don't forget you must know the verb TO BE in +, - and ?. You'll be asked to know not only memorized it but also you'll have to explain it. And do not forget, as well, to know the differences between the present simple tense (PST) and the present continuous tense (PCT).

6th. Today we've done the unit 4 test. We didn't start unit 5 last Wednesday so we're going to do it next Tuesday the 12th. Unit 5 is about famous people and professions. We're going to start the past simple tense so keep in mind you must perfectly know present simple and continuous. And I do not forget that we have to continue singing "the man in the mirror". Study and have a nice weekend.