Fill in the correct preposition. after • into • on • out • over keep your mobile phones switched at night. i ran of bread, so i can buy it after work. my sister and her friends hang at the shopping centre on saturdays. ann ran an old friend at the supermarket yesterday. we saw two policemen running a robber
1) Keep your mobile phones switched on at night.
2) My sister and her friends hang out at the shopping centre on Saturdays.