He came back late, _____ which time all the guesses had already left.
______ snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
The open-air celebration has been put off ______ the bad weather.
--- You can have a pet dog, but suppose you get bored with it in a few days? ______ --- We won't, we promise! (2011 .安徽)
--- Is there anything else to discuss? --- ______,I guess. (2013 .浙江)
--- Would you mind answering some questions on shopping habits? —— ______ (2013 .福建)