Найдите грамматические ошибки и исправьте их.

1)-2) launched 3) playing4)was5)-6)read

1) Last spring the flood destroyed half of the town2) The spaceship was launched in 19823) She was playing chess at 5 o'clock4) While he was sleeping, Helen phones him5) They had written a test by that time6) I had read a magazine by 6 o'clock