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 You need to do this. It is compulsory. 2 Pessimistic means... 3 A branch might fall out of that tree, You .......................... park your car here. 4 It isn't necessary, but it is a good idea. 5 It is not allowed. You ..............................park your car here. 6 Frustrated means... 7 Optimistic means... 8 It is a bad idea to do this. 9 Do not do this. It is prohibited (not allowed). ...positive state of mind and thinking that things will go well. You shouldn't do this. (You should not do this.) ...feeling annoyed that you can't do something or that something is not as you think it should be. You must not do it. ...negative state of mind and thinking that things will go badly. mustn't You should do it. shouldn't You must do it.