Ii.open the brackets using past simple, past continuos, or past perfect. 1.the boys (to play) hockey in the park while the girls (to draw) a picture. 2. mrs. brown (to understand) that the children already (to translate) the text. 3.from 5 till 6 p.m. yesterday she (to watch) tv. 4.i (to read) a very interesting book when somebody (to knock) at the door. 5.he (to begin) to speak spanish after he (to come) to spain. 6.who (to wash) the floor in the classroom yesterday?