Put the following sentences into slightly more formal English by replacing the phrasal verbs with their formal equivalents.

1. They have recently set up a committee on teenage smoking.
   They have recently established a committee on teenage smoking.
2. We try to set aside some money for our holiday every week.
   
3. Set aside all your negative feelings and listen with an open mind.
   
4. If we hadn't set off so late, we would have arrived on time.
   
5. The government's unpopular proposals set off a wave of protests.