Question

When I got on the bus，I_____I had left my wallet at home． A．was realizing B．realized C．h

When I got on the bus，I_____I had left my wallet at home． A．was realizing B．realized C．have realized D．would realize

Answer 1

B

考查时态。本句的时间状语是When I got on the bus,这是一个过去时的时间状语，所以B正确。句意：当我上车的时候，我发现我把钱包忘记在家里了。