Open the brackets 1)( to be) students usually on holidays in February? 2) The Browns (not/to be) present at the party next week. They ( to be) 3) Where ( to be) you yesterday? I (to be) at the cinema. 4) My sister (not/to be) a...

Open the brackets 1)( to be) students usually on holidays in February? 2) The Browns (not/to be) present at the party next week. They ( to be) 3) Where ( to be) you yesterday? I (to be) at the cinema. 4) My sister (not/to be) at home now. She (to be) at work. 5) I (not/to be) tired. I ( to be) ready to continue working.