The park ________ bottles and cans after the concert. [ ]

you didn’t handed in your exercise paper–Sorry, but I ____ that it should be turned in today.

Our money______. We’d draw money from the bank in case we have none in hand this weekend. [ ]

(2014·安徽新余市模拟)Recently stock prices have been falling________because of the influence of the global financial crisis

He _______ at 7:00 in the evening.