Underline the correct word(s). Example: She wants / is wanting to be alone at the moment.
1 My boyfriend drives more slowly / slowlier than I do.
2 He can’t / mustn’t be at home. His car isn’t there.
3 I’ve been knowing / known her for ten years.
4 I’m afraid you can’t / shouldn’t speak to Mr Franks at the moment. He’s busy.
5 I drove my in-laws to the theatre last night so I must / had to clean my car.
6 It was a great holiday. But it wasn’t as / than hot there as it was last summer.
7 You shouldn’t / don’t have to eat so much salt. It isn’t good for you.
8 Have you been having / had that computer for a long time?
9 Do you like / Are you liking going abroad on holiday?
10 He writes more / most carefully than his sister does.
11 He doesn’t need / isn’t needing to do any work this evening.
12 She’s been working with us for / since 2004.
13 You don’t have to / mustn’t pay for museums in the UK as they are free.
14 What time do you go / are you going out tonight?
15 The exam was easier than / as I thought.