Nobody knows the future for sure but in spite of this it is still possible to talk about it. Here is a post to help you speculate about the future.
Today I’m going to give a a quick guide to the modal verbs ‘ought’, ‘must’ and ‘need’. For other modals, see last week’s post. Have to ‘Have to’ is used to indicate an obligation. It is weaker than ‘must’. “I have to go to the dentist at one o’ clock today.” “Don’t you have to … [Read more…]