input: They will not only be good for your brain but can also easily be interesting enough that they would spend some of your free time
fixed: They will not only be good for your brain, but can also easily be interesting enough that they would spend some of your free time.

input: We are serving customers in following countries
fixed: We are serving customers in following countries:

input: Audiofrequency electric amplifiers with only one channel excl those for civil aircraft of subheading 85184010 and telephonic or measurement amplifiers
fixed: Audio-frequency electric amplifiers, with only one channel (excl. those for civil aircraft of subheading 8518.40.10 and telephonic or measurement amplifiers)

input: Power sharing rights and democracy have also received a guard the Federal Constitutional Court It reviewed the request and enforce laws for their constitutionality helps every citizen his rights and freedoms against the state
fixed:
Power sharing, rights and democracy have also received a guard - the Federal Constitutional Court. It reviewed the request and enforce laws for their constitutionality helps every citizen, his rights and freedoms against the state.