1.Write sentences using the past simple and past continuous. -They / dig / a tunnel / when / the gurad / arrive -The / tiger / escape / while / employees / clean its cage. -What / you / do / when / you / see / the incident? -While / Amy / sleep / her dog / run away. -He / fall of / the tree / while / he / try / to save / the cat. -We / lie / on / the beach / when / it / start / raining.
2 Write sentences using the presesnt perfect. -I / finish / my homework -She / not / read / anything by Shakespeare. -you / watch / this DVD ? -He / not / go / to the scene of the crime -Jackie / buy / the tickets for tomorrow? -The students / survive / the fire in the libary.