The landlord is very strict about paying on time. You MUST NOT forget to pay the rent tomorrow. He's the only one who would send you flowers. Who could have sent them? Stephanie: It MUST have been David.

Tina: Look at these flowers - they're beautiful! But, there's no card. If the form is not accurate and complete, you will be rejected and you will Check that the name, address, and background information are correct. You MUST NOT submit the application if it has not been completely filled out. I will probably HAVE TO take a taxi if I want to be on time. Some gaps may have more than one correct answer. Negative and past forms are also used in this lesson. g the words listed in the box below, then click the 'Check'Д«utton to check your answers. Dave: CAN you hold your breath for more than a minute? Nathan: No, I can't. Such objects MIGHT be swallowed, causing serious injury or even death. SHOULDNВґT leave small objects lying around. When you have a small child in the house, you SHOULD research the route a little more before you attempt the ascent. Hiking the trail to the peak COULD be dangerous if you are not well prepared for dramatic weather changes. If you want to get a better feeling for how the city is laid out, you SHOULD walk downtown and explore the waterfront. He MIGHT prefer to stay in tonight and get some rest. MUST be exhausted after such a long flight. Ted's flight from Amsterdam took more than 11 hours. Don't forget to capitalize when necessary. He isnвЂ™t wearing sun cream.Modal Verbs Exercise 1 Gap-fill Exercise Complete the sentences using the words listed in the box below, then click the 'Check' button to check your answers. MUSTNвЂ™T вЂ“ DONвЂ™T HAVE TO You _ bring an umbrella. I havenвЂ™t been in touch with her for ages. (donвЂ™t have to) You _ talk during the exam. everybody _ drive on the right-hand side of the road. (mustnвЂ™t) SHOULD / OUGHT TO Helen has been working all night. Have to вЂ“ Must In my country you _ be sixteen before you can get married. (save your own money) You _ (watch so much TV) You _. (wear sun cream) You _ Chris often borrows money from his friends. (donвЂ™t have to) Rachel _ forget to water the plants while her parents are on holidays. There was a lot of _ about who was playing. Pam failed her exams because she hadnвЂ™t done enough _. After two years of negotiations, the company signed an _ which promised better working conditions. Sarah didnвЂ™t do her homework, so the teacher asked her for an _. Robert managed to make a good _ at his job interview. WeвЂ™re going to get a taxi into town.Д¬omplete the sentences with the correct form of the word in brackets.ДЎ. (have to) вЂIвЂ™m flying to Seville tomorrow.вЂ™ вЂYou _ forget your passport this time!вЂ™ They _ meet us at the airport. We _ arrive at school before 8:30 every morning. (must) You _ ride a motorbike without wearing a helmet. I _ remember to buy some new shampoo tomorrow. Use MUST/MUSTNвЂ™T or HAVE TO/DONвЂ™T HAVE TO according to the context.ДЎ. Chris often borrows money from his friends. Give advice in these situations using the information in bracketsДЎ. ItвЂ™s possible the weather will be sunny tomorrow. James definitely isnвЂ™t eighteen yet! (canвЂ™t) _ 6. IвЂ™m thinking about taking Spanish lessons. ItвЂ™s possible that Jane will visit Switzerland next year. Mark is thinking about going snowboarding. Rewrite the sentences using the modal verb in brackets:ДЎ.

Modal verbs exercises with answers doc