Выполнить , rewrite the sentences using the words in brackets, as in the example. 1 it's forbidden to park here. (mustn't) > you mustn't park here. 2.i don't think he is at home. (can't) 3.it's a good idea to use natural fertilizers, (ought) 4.it's allowed to take photographs here. (can) 5.maybe they'll turn up later. (might) 6.please help me clean up. (could) 7.it's advisable to turn your tv off when not watching it. (should) 8.it's not necessary to water a cactus very often, (have) 9 it's forbidden to enter this area. (mustn't) 10 there's a chance that it will snow tomorrow. (may)