The weather turned out to be fine yesterday. I_____ the trouble to carry my umbrella with me.
---- Could you do me a favour and take the box up to the six floor? ---- ______. No problem at all.
How did you manage to get to school on time ______ you missed the school bus?
In no case ______ allowed to go on.
He left Europe _____ World war II broke out.
______ the poem a second time, the meaning will become clearer to you.