Complete the sentences. 1. if i knew (know ) his phone numberm i'd tell (tell) you 2. if ) in california, i ) surfing every weekend. 3. if (help) at home, he on) better with his parentes. 4. if ) more careful, lose) things all the time

1. If I knew  his phone number, I'd tell  you 
2. If I lived in California, I would go surfing every weekend.
3. If Charlie helped at home, he would get on better with his parentes.
4. If you were more careful, you would not lose things all the time.