Practice: should and shouldn't

Order the words to create grammatically correct sentences.

Do you understand the instructions?

• Yes, I do.

• No, I don't.

what / I / don't/ do / I / should / know

before / the/ should /we/ leave / house/ 9:00

take/ the / taxi / to / don't / a / airport

you / don't/ homework /now / why / do /your?

job / for/ Larry / another / look / could

should / we / do / what?