Complete the text with suitable prepositions: —

I am glad to receive your letter. You have wanted to know (a) _____ the picnic that we madE- I am now writing (b) _____ you about it. It was a winter vacation. Our college was closed. I (c) _____ some of my friends arranged a picnic. We selected Sonargaon (d) _____ the picnic spot. It is some twenty miles from Dhaka. We got (e) _____ the bus (f) _____ about 9 am (g) _____ all necessary utensils and materials. (h) _____ reaching Sonargaon, we finished our breakfast (i) _____ about 9.30 am. We did not take any cook (j) _____ us.