【C2】A．keptB．wentC．droppedD．knocked

A lion has _______ from its cage.A.emergedB.wentC.evolvedD.escaped

Its getting rather late. Its time we______.A．are goingB．wentC．goD．must go

She_____ to town last week.A. goesB.wentC.hasgone

【C7】A．hadB．wentC．gotD．remained

【C8】A．have keptB．had keptC．have been keepingD．had been keeping

He had no choice but ____ to see him.A.goB.wentC.goingD.to go