Find the right option. Must or mustn't 1. You ..tidy up your room 2. You ... smoke 3. You ... play with fire 4. You eat fruit and vegetables for healthy life 5. You pollute the water
1)Billy usually sits near the window,but now he is sitting in front of the teacher. 2)The Smiths always spend their holidays at the seaside. They are on holiday now. They are at the seaside . 3)Sorry I can't play with you now because I am doing my homework. 4)The teacher opened the door and asked -Boys,what are you doing? We are learning the new worlds.Then why are you sitting under the desk? Because we are looking for a pen.- Are you ready to write a test?- Yes,we are. 5)Can I use your red pen,please? - Sorry,I am using it now. 6)I never use the calculator at school. 7)Can you help me,please . I am trying to turn on the computer. 8)Every day my mother tries to teach my little brother how to do morning exercises. 9)The sun is shining brightly,lets have lunch in the garden. 10)The sun shines brightly in August.
1. We never SMOKE cigarettes at any time. John always SMOKES a pipe but we PREFER cigars. 2. My wife's mother HAS BEEN LIVING with us for the last six months. 3. She IS GOING AWAY today. My wife IS HELPING her with her packing now. 4. The boys HAVE BEEN EATING green apples all day. Now they ARE ill, and their mother IS TALKING to the doctor on the phone. 5. The boys HAVE GONE to bed because they are ill. The doctor HAVE prescribeD some medicine. Their mother IS GIVING them some now. 6. My brother usually VISITS his business friends two or three times a year. He IS TRAVELLING in Germany at present. 7. She HAS READ many books on astronomy and so she really KNOWS the subject. 8.1 HAVE BEEN LISTENING to you for twenty minutes but I HAVEN'T understOOD anything. People usually THINK first and SPEAK afterwards. 9. Peter HAS BEEN DRIVING a car for years but he HAS never driveN at night before. 10. John IS goING out). He HAS just PUT his coat on. 11. Peter HAS BEEN readING in bad light and now he IS havING a headache. 12. Our train usually LEAVES at two o'clock. Father HAS BEEN traveLLING by that train every Friday for five years. 13. Look out of the window.IS IT RAINING? I hope not as I HAVE not BROUGHT a raincoat today.
