We were sailing in the river ............it started to rain heavily.
WHEN
My friend had a ride on a hot air balloon .......he didn't like the experience
BUT
One day, my dad was going to work on foot................ suddenly he fell down and broke his leg.
WHEN
On our last trip to London we went sightseeing .......... we got lost several times.
BUT
I got home. My father was waiting angrily on the stairs. (WHEN)
WHEN I got home, my father was waiting angrily on the stairs.
Last night I couldn't sleep. I went to the kitchen and watched a film. (SO)
Last night I couldn't sleep SO I went to the kitchen and watched a film.
................ the children got to the bus stop, the school bus arrived.
AS SOON AS
It was my mum's birthday. ........... my sister was making a cake.
SO
............... she was waiting the train at the platform, a thief stole her mobile phone.
WHILE /AS
Last night I fell asleep. I put my head on the pillow (AS SOON AS)
Last night I fell asleep AS SOON AS I put my head on the pillow.
I got into the sea. I saw a man shouting "HELP!. He was getting drowned. (AS SOON AS / BECAUSE)
AS SOON AS I got into the water, I saw a man shouting "HELP!" BECAUSE he was getting drowned.
Yesterday at the party ...............my friends were dancing, I was talking with Alison.
WHILE / AS