Relacionar Columnas have to, must & should, plusVersión en línea Checking vocabulary learnt/verb use MBO outdoor year1. Match the sentences or the missing word by the dots ....... por Tina Oomes-Swift 1 It is a bad idea to do this. 2 It is not allowed. You ..............................park your car here. 3 Do not do this. It is prohibited (not allowed). 4 A branch might fall out of that tree, You .......................... park your car here. 5 You need to do this. It is compulsory. 6 Frustrated means... 7 It isn't necessary, but it is a good idea. 8 Pessimistic means... 9 Optimistic means... shouldn't You shouldn't do this. (You should not do this.) mustn't ...negative state of mind and thinking that things will go badly. ...feeling annoyed that you can't do something or that something is not as you think it should be. You should do it. ...positive state of mind and thinking that things will go well. You must not do it. You must do it.