yes say all of that, also you can repeat after the Imam whatever isn't the surah faatihah and the adjoining surah, such as all takbirs, and samiAllah huliman hamidha, etc, also remember to end the Salaah by saying 'SALAAM', you have to say that allthough the Imaam says it for it is waajib and so is the At Tahiyaat; basically if you dont say anything at all in the salaats [except the first Takbir] behind Imaam the salaats will still be accepted [but you should say all of that listed above], but if you dont say the At Tahiyaat and 'salaam' at the end