Hogyan egészítsem ki az alábbi angol szöveget?

A feladat így hangzik angolul: Complete the following sentences using the past simple or past continuous of the verbs given.

1) We played chess from 6.30 to 8.30. Margaret arrived at 7.15 / We .......... chess when Margaret ........ .(play) (arrive) / Margaret ........... while we ........... chess. (arrive) (play)

2) Bill arrived at 7.45. so we all sat down to dinner. / We all ............ down to dinner whenm Bill ............. .(sit) (arrive) / As soon as Bill .......... we all ........... down to dinner. (arrive) (sit)

3) I worked in the kitchen until 7.15. My mother phoned at 7.05. / I .......... in the kitchen when my mother .......... . (work) (phone) / My mother .............. while I ............. in the kitchen. (phone) work)

4) I wrote letters in my study all afternoon. I heard the explosion at about 3 pm. / When I ............... the explosion I ............ a letter in my study. (hear) (write) / I ............... a letter in my study when I ................ the explosion. (write) (hear)

5) I heard the explosion and immediately telephoned zhe police. / I ............. the police immediately after I ........... the explosion. (telephone) (hear) / As soon as I ................ the explosion. I ................ the police. (hear) (telephone)

És mit jelentenek ezek a szavak?:

arrive -

while -

so we all sat down dinner -

as soon as -

phoned -

study -

explosion -

immediately -

immediately telephoned -

A segítségeket előre is nagyon szépen KÖSZÖNÖM!!