Advanced house cleaning routines
Electronic devices for cleaning
Contracting a cleaning service
Vocabulary
Learn the most important words and verbs you will need for this lesson.
Activity: Cleaning the house
Grammar: Temporal subordinate clauses — wenn, als, bis, seit
Temporal subordinate clauses show when an action happens and are introduced with the subordinating conjunctions wenn, als, bis and seit.
Exercises
Put into practise what you have learned.
In the classroom
Speak
Practise speaking with your teacher!