单项选择题
If John had told me in advance， I （）him at the airport.
A.would meet B.will meet C.am going to meet D.would have met
单项选择题 It（）haverainedlastnight，forthegroundiswet.
单项选择题 Allthings（），theplannedtripwillhavetobecancelled.
单项选择题 Itisalreadyfiveo’clocknow.Don’tyouthinkit’sabouttime（）.
