If you got these wrong, review the Perfekt formation with haben and irregular participles.

Er aß eine Pizza. OR (more common in A2.1 spoken) Er hat eine Pizza gegessen . (The official key accepts both, though aß is more formal).

Ist der Bus teuer? – Nein, die U-Bahn ist ______ (billig).

Schritte International 3 (A2.1) , a "solid" answer guide typically focuses on the core grammar and vocabulary covered in Lektionen 1–7

Was soll Herr Schmidt tun? (Choose one)