Exercises for Unit 1 I. Combine each of the following pairs of sentences into one sentence, using (not) Adjective + enough + to –infinitive. 1. My sister is old. She can drive a car. …………………………………………………………………………… 2. The radio isn’t small. You can put it in your pocket …………………………………………………………………………… 3. This coat isn’t warm. I don’t wear it in the winter ………………………………………………………………………… 4. She is beautiful and intelligent. She can become Miss World. …………………………………………………………………………. 5. The weather was fine. We could go camping. ……………………………………………………………………………. 6. Those apples aren’t ripe. We can’t eat them. ……………………………………………………………………………. 7. Mr Robinson isn’t rich. He can’t buy a house. …………………………………………………………………………… 8. The worker is clever. He can make fine things from wood. ……………………………………………………………………………… 9. The coffee isn’t strong. It won’t keep us awake. …………………………………………………………………………… 10. The bull isn’t big. He couldn’t harm you. ……………………………………………………………………………… 11. The floor wasn’t strong. We couldn’t dance on it. ………………………………………………………………………………… 12. You are quite thin. You could slip between the bars ……………………………………………………………………………… 13. The fire isn’t very hot. It won’t boil a kettle. ………………………………………………………………………………. 14. The ladder wasn’t very long. It didn’t reach the window. ………………………………………………………………………………. 15. *You are very young. You can’t have the front-door key. ………………………………………………………………………………. 16. *It is very cold. We can’t bathe. ……………………………………………………………………………… II. Complete the dialogues, using ENOUGH as an adj (before nouns) or adv (after adj) with the word in brackets. 1. Is she going to get married? No, she’s not………………………………………………(old). 2. Do you want to play tennis today? No, I don’t feel………………………………………….tennis today. (well) 3. Why don’t we go swimming? Well, it’s……………………………………………………….(warm) 4. Are they going to buy that house? You must be joking. They aren’t……………………………… such an expensive house. (rich) 5. Would you like to go away on holiday? I am sorry I can’t. I haven’t got………………………………on holiday (money) 6. Hurry up, children. WE must get to the airport on time. Don’t worry, Mom. We have…………………………………….to the airport. (time) 6. Can she read a newspaper in French? No, she doesn’t know………………………………………a newspaper. (French) 7. Let’s get a taxi. No, I think it’s not………………………………………….a taxi. (far) III> Put the verbs in brackets into the present simple tense. 1. The sun (rise)…………… in the east and (set) ……………… in the west. 2. She (not/ drink)……………….coffee. She (drink)……………….coca cola. 3. It (be)…………… often hot in the summer. 4. What you (do)…………………every evening? 5. The earth ( circle) …………………….the sun once every 365 days. 6. I (see)……………… her very often. 7. Most rivers (flow)…………………………into the sea. 8. Vegetarians (not/ eat)………………………… meat. 9. Bees (make)………………………honey. 10. Rice ( not/ grow)………………………… in cold climates 11. Where Martin ( come)………………. from? He (be)…………………Scottish. IV, Supply the correct tenses and forms of these verbs: 1. They enjoy (play) football for their school team. …………………………………………………………………………………… 2. My sister is old enough (go) to school by herself. …………………………………………………………………………………… 3. I (receive) a letter from my friend yesterday. …………………………………………………………………………………… 4. Next week, my uncle (come) back home for Christmas. …………………………………………………………………………………… 5. My teacher (explain) the lesson but I (not/ understand) what she’s saying. …………………………………………………………………………………… 6. I know that Jane is in hospital, and I (visit) her tomorrow. …………………………………………………………………………………… 7. Would you like (go) to the movies? - Yes, I’d love to. …………………………………………………………………………………… 8. The test seems (be) difficult. …………………………………………………………………………………… 9. Nien (be) my next-door when I (live) in Hue. …………………………………………………………………………………… 10. Bao usually spends his free time (do) volunteer work at local orphanage. …………………………………………………………………………………… 11. The earth (go) around the sun. . Exercises for Unit 1 I. Combine each of the following pairs of sentences into one sentence, using (not) Adjective + enough + to –infinitive. 1. My sister is old. She. (make)………………………honey. 10 . Rice ( not/ grow)………………………… in cold climates 11 . Where Martin ( come)………………. from? He (be)…………………Scottish. IV, Supply the correct tenses and forms of these verbs: 1. They enjoy. key. ………………………………………………………………………………. 16 . *It is very cold. We can’t bathe. ……………………………………………………………………………… II. Complete the dialogues, using ENOUGH as an adj (before nouns) or adv (after adj) with the word in brackets. 1. Is