Question

I’m not free today, If I ____ time, I ____ and help him with you.

A．have, will go

B．had, would go

C．have, would go

D．had, will go

Answer 1

B

试题分析：句意：我今天没空，如果我有时间，我就和你一起去帮助他。在含有虚拟条件句的复合句中，主句和从句的谓语都要用虚拟语气。表示与现在事实相反的假设，虚拟条件句为If+主语+动词的过去式(be动词用were)，主句为主语+should, would, could, might + 动词原形。所以选B。