Open the brackets and rewrite the following sentence in conditional of i, ii. if he (insist), she (marry) him. if i (be) here, i (can help) you. if my sister (return) early, we (watch tv) together. if they (receive) a letter from her, they (not to worry). if my friend (buy) a cake, we have a very nice tea-party. if we (live) by the sea, we (swim) a lot in it. if we (not to take) a taxi, we (miss) the train. if you (go) to the cinema with us last sunday, you (enjoy) the evening. we shouldn’t have bought a colour tv if my friends (not to lend) us the money. if he were more careful about his diet, he (not to be) so stout.