1. you (know), where george (be)? - he and fanny (have) a friendly chat in the library. - they (be) old friends, (not/be) they? - yes, they (be) friends since childhood. 2. the children (return) yet? - yes, tom burton (bring) them back in his car five minutes ago. - well, then we can have dinner now. - no, we can't. i (not/cook) it yet. - what you (do) all this time? - worrying.
2 Have the children retuned yet? - Yes, Tom Burton brought them back in his car five minutes ago.- Well, then we can have dinner now. - No, we can't. I haven't cooked yet - what have you been doing all this time? - Worrying