Open the brackets 1) the blow) when be) in the open sea. 2) watch) the children play. 3) leave) when arrive). 4) travel) abroad when get) his letter. 5) drive) when see) me in the street. 6) rain) all the evening yesterday. 7) when enter) the classroom, sit) at the desks. 8) my work) at 1 o’clock yesterday. 9) have) breakfast when the come). 10) get) ready for the exam while read).