Quick check 4 Choose the correct answer. I Do we use the present simple to talk about situations that always happen?yes/no 2 Which is correct? They lives on a farm. / They live on a farm. / both 3 Which is correct? Does Sam feed the cows? / Do Sam feed the cows? / both 4 Do we use adverbs of frequency to show when something happens? yes / no 5 Which is correct? My dog is often happy. / My dog often is happy./both 6 Which is correct? Ned sometimes runs. / Ned runs sometimes. / both​