.- It's a great pity you not (come) to Brighton with us last Saturday. As you never (see) the sea before, it (be) a new experience for you. 2.- By the time I (complete) my studies next month, I (live) in London for nearly a year. I not (think) I (stay) any longer after that. 3.- It's odd that you (mention) his name. I just (think) about him and (wonder) what (become) of him. 4.-Inot(call)onhimjustyetifI(be)you,asI don't think he (get) home from work. 5.- He said he (wish) he (be able) (see) you before he (leave). He (like) (say) goodbye personally. He (hope) you (accept) his apologies. 6.- (Be) your sure there (be) no one in the room next door? I (can swear) I heard someone (talk) in there. 7.- 'Mr Smith not (work) here for four years. (Be) you sure you (get) the right name?' 'Quite sure. He (ring) me only yesterday, and I certainly not (come) here if he not (ask) me to.' 8.- Not until we (arrive) at his house we (discover) that he (be) on holiday, and that we (waste) our time in (call) on him. 9.- It not (take) very long (get) here after all. We not (need) (take) a taxi. We could (save) the money we (spend) and (have) dinner on the train. 10.- It's high time you (make) up your mind about (choose) a career. If you not (decide) soon, you never (settle) down to anything. 11.- The blackmailer not (realize) that the police (be informed) of his activities, and that his victim (be asked) (go on) (talk) to him while the call (be traced). 12.- You hardly (believe) it, but that (be) the third time tonight someone (telephone) me and then (apologize) for (get) the wrong number. The next time the phone (ring) I not (answer).