Helookedsoconfidentasifheherebefore. A: hasbeen B: hadbeen C: was

Theteachertoldusthattheearth______round. A: was B: hadbeen C: hasbeen D: is

ThatwasthefirsttimeI()abroad.() A: was B: havebeen C: hadbeen D: be

IfI____you,Iwouldstayathome. A: were B: was C: am D: hadbeen

Iwouldhavecometoseeyouhaditbeenpossible,butI_____sobusythen. A: hadbeen B: were C: was D: wouldbe

Iwouldhavegoneshoppingwithyou,butI_____sotiredthatIwenttobedquiteeraly. A: were B: was C: hadbeen D: havebeen

Iwouldhavetoldhimtheanswer,butI_____sobusythen. A: hadbeen B: were C: was D: wouldbe

Bythetimeof1969,thereweremanyspaceexplorations. A: havebeen B: mustbe C: hadbeen D: musthavebeen

IfI_______you,Iwouldtakeanumbrella. A: am B: hadbeen C: hasbeen D: were

There______noclassesyesterday,wepaidavisittoYuelu Mountain. A: was B: being C: were D: hadbeen