invalidate

[ɪnˈvælɪdeɪt]
transitive verb Konjugation

1.	[claim, theory] entkräften

2.	[contract, agreement] ungültig machen

Im Alphabet davor/danach

invalidate

Französisch

Spanisch

Italienisch

Complétez la séquence avec la proposition qui convient.

Derek has been living in England for a year so he … having dinner at 6pm.
- is used to
- isn't used to