好吧。 hǎo ba. okay/alright.
行。xíng. No problme.
可以。kě yǐ. Sure.
对。duì. That's Right.
没错。méi cuò. Exactly.
好主意!hǎo zhǔyi !Sounds great!
有道理。yǒu dào lǐ. It makes sense.
我同意。wǒ tóng yì. I agree.
听你的。tīng nǐ de. It's up to you.
我没意见。wǒ méi yìjian. I have no objections.
你说得太对了!nǐ shuō de tài duì le !You're absolutely right.
我也是这么想想的。wǒ yě shì zhème xiǎng de.That's what I think too.
可不是嘛。kě bù shì ma. Yes indeed.