专项练习（第2页）

&oleave　D。Ifheleave

12。Shoulditrain，thecrops______。

A。wouldbesaved　B。wouldhavebeensaved

C。willbesaved　D。hadbeensaved

13。You______eearlier。Thebusleftamomentago。

A。would　B。shouldhave

C。may　D。have

&edmeasthoughasif______hisownson。

A。Iam　B。Iwouldbe

C。Iwas　D。Iwere

15。I______yousomemoIhadn’tahen。

A。wouldlend　B。wouldhavelent

C。d　D。mayhavelent

16。Afewminutesearlierahetrain。

A。havecaught　B。hadcaught

C。couldhavecaught　D。>

17。—“HaveyoueverbeentoBeijing？”

—“No，butIwishI______。”

A。have　B。will　C。do　D。had

18。I’mgladIwentoverallmyherwise______。

A。Imayhavefailed　B。I’dfail

C。I’dhavefailed　D。I’llhavefailed

19。—“Whatwillythesummerholiday？”

—“Idon’tknow，butit’shightime______something。”

A。I’mdeg　B。I’lldecide

C。Idecided　D。Idecide

20。Whatshouldwedoifit______tomorrow？

A。shouldsno

o

21。IfonlyI______my>