He … (can’t/couldn’t) open the window as it was stuck. interpreters … (may/must) translate without dictionaries. … (can/may) i use me your bike for today? … (may/could) you give me the recipe for this cake? i hardly ever see jane, she … (may/might) have moved to africa. take an umbrella. it … (may/can) rain. you … (could/should) stop smoking. you know you … (cannot/must not) buy health. you … (may/must) finish the article as soon as possible. liz doesn’t … (ought to/have to) keep to a diet anymo lara … (can/might) get a playstation for her birthday. you … (must not/needn’t) read in the dark. my grandfather is retired, so he … (shouldn’t/doesn’t have to) go to work. the fridge is full, so we … (must not/needn’t) go shopping. our employees … (can/must) sign this agreement. i … (can’t/needn’t) believe it! you … (have to/must) be joking. sorry, i’m late. i … (needed to/had to) wait for the plumber. what time do we … (should/have to) be at the railway station? i … (may not/can’t) watch this film. it’s too boring. we’ve got a dishwasher, so you … (couldn’t/needn’t) wash-up. you look very pale, i think you … (need/should) stay at home. … (could/might) you, please, pass me the mustard?