He … (couldn’t) open the window as it was stuck. Interpreters … (must) translate without dictionaries. … (May) I use your bike for today? … (Could) you give me the recipe for this cake? I hardly ever see Jane, she … (may) have moved to Africa. Take an umbrella. It … (may) rain.You … (should) stop smoking. You know you … (cannot) buy health. You … (must) finish the article as soon as possible. Liz doesn’t … (have to) keep to a diet anymo Lara … (might) get a playstation for her birthday. You … (must not) read in the dark. My grandfather is retired, so he … (doesn’t have to) go to work. The fridge is full, so we … (needn’t) go shopping. Our employees … (must) sign this agreement. I … (can’t) believe it! You … (must) be joking. Sorry, I’m late. I … (had to) wait for the plumber. What time do we … (have to) be at the railway station? I … (can’t) watch this film. It’s too boring. We’ve got a dishwasher, so you … (needn’t) wash-up. You look very pale, I think you … (should) stay at home. … (Could) you, please, pass me the mustard?