I’ll do it better if the teacher me ten more minutes.A. gaveB. will giveC. givesD. give

问题补充：

I’ll do it better if the teacher me ten more minutes.

A. gave

B. will give

C. gives

D. give

答案：

A. gave

B. will give

(答案→)C. gives

D. give

解析：if引导的条件状语从句，要用一般现在时。