33 If you don't have a visa, you can’t visit the USA.
34 Peter asked Janet if he could borrow her typewriter.
35 She has worked as a secretary for five years.
36 I don't know as much about it as she does.
37 My French friend isn't used to driving on the left.
38 The owner of the house is thought to be abroad.
39 We would have gone on holiday, if we had had enough money.
40 The sea was too rough for the children to go swimming. ( S + be + too + adj + for SO + to V )