Exercise on Simple Past Form positive sentences in Simple Past. Betty / her best / do→ she / in a play / act→ the policeman / the thief / arrest→ my computer / crash→ Gareth / the bin / empty→ the car / at the corner / stop→ I / him / know→ you / English / speak→ you / the sentence / understand→ she / in London / teach→ Back to pool of exercises. ►