Must and Have To - Exercise 1

Choose the correct option in each sentence.

1. I wear a uniform at work. It's the company rule. 2. You touch that. It's still wet. 3. You come with us if you don't feel like it. 4. I really stop eating so much chocolate. 5. She work on Saturdays when she was a waitress. 6. Passengers smoke on board. 7. We book a table next week, so let's decide the date. 8. you have to wear a suit in your new job? 9. He be exhausted after that flight. 10. You bring anything to the party, but a bottle would be nice.

Must and Have To - Exercise 2

Complete the sentences with the correct form of the verbs in brackets.

1. Yesterday I (have to / work) late because of a meeting. 2. She (have to / wear) her uniform every day since she started. 3. If you want the job, you (have to / do) an interview next week. 4. We (not have to / pay) for the tickets. They were free. 5. I hate (have to / get up) early on Mondays. 6. He (not have to / go) to the office today. He's working from home. 7. They (have to / write) the whole report again after the changes. 8. You (not have to / do) anything. I've already done it. 9. She's lucky: she (not have to / work) on Fridays. 10. We might (have to / cancel) the meeting if the train is late.

Must and Have To - Exercise 4

Complete the second sentence so that it means the same as the first, using the word in capitals.

1. It's obligatory to wear a helmet on site. (HAVE) You a helmet on site. 2. Smoking is forbidden in the building. (MUSTN'T) You in the building. 3. It isn't necessary to bring your laptop. (HAVE) You your laptop. 4. It was necessary for me to work last Sunday. (HAD) I last Sunday. 5. I'm sure that isn't her brother. (CAN'T) That her brother. 6. I'm sure he is very tired after the trip. (MUST) He very tired after the trip. 7. It will be necessary for us to leave early tomorrow. (HAVE) We early tomorrow. 8. There's no need for you to wait for me. (NEED) You for me. 9. Wearing a tie is not compulsory in this office. (HAVE) You a tie in this office. 10. It's essential that you arrive before nine. (MUST) You before nine.