II. Make up sentences: I can (not) collect old coins (stamps, postcards).   He must (not) learn foreign languages.   She may (not) play footbal...

VI. Fill in the blanks with the modal verbs can, may, must, should, ought. 1. I ... ski very well.   2.... he play the violin? 3. My sister ... cook ver...

V. Paraphrase the following sentences referring them to the future and to the past: 1. I can speak German very well. 2. You may watch television and listen to the radio in the evening. 3. You must le...

 Make the sentences interrogative: 1. She can play tennis very well. 2. You may spend the evening playing chess. 3. You must learn literature and other subjects. 4. He should pay attention to this po...