2. complete the sentence with the negative form of the verb in brackets. use contractions. a. you (do) don't do any of the cooking! b. my brother (play) tennis because he (like) it. c. i (think) that's a good idea. d. teachers (work) at weekends. e. the government (agree) with the new eu laws. f. we (want) to see that film because it looks boring. g. his mum (drive) a fast car. h. those new mp3 players (be) very expensive i. these birds (stay) in the country during winter. j. he (sing) , does he? 3. complete the sentence with the affirmative or negative form of the verb in brackets. use contractions. a. the plane (leave) leaves in half an hour but nick (not / be) at the airport yet. b. my best friend (love) science fiction films but they (not / interest) me. c. i (not / study) because it (be) . d. i (not / because i (look) stupid. e. the sun (not / round the earth, the earth (go) round the sun! f. my new computer (do) lots more things than my old one, and it (not /crash) g. my dad (not / have) any qualifications but he (have) a really good job. h. fire (need) oxygen to burn. it (not / burn) without oxygen. 8 i. my teacher (not / own) a mobile phone because some people think they (be) bad for your health. j. according to scientists, animals (live) longer if they (not / eat) too much. 4. complete the text with the affirmative form of the verbs in brackets. emperor penguins emperor penguins a (live) live in the antarctic. the sea b (provide) all their food, so they are good swimmers. they c (dive) under the water and d (hoid) their breath for up to 20 minutes. when the weather is very cold, the penguins e (stand) in a group. this f (keep) them warm. the emperor is the only penguin that g (breed) in winter in antarctica. each female h ( one egg in may or june. they then i (return) to the sea to feed. each male then j (stand) with an egg on his feet. his feet k (keep) the egg warm. he i (sleep) most of the time and m (eat) food for about 65 days. when the egg n (hatch) the female o (come) back and p (find) her mate. now the females q (feed) the young penguins. the male r (spend) his time eating. after a few weeks, the male s (return) to the family, and then both parents t (look after) the chick.
2.
b. doesn't play, doesn't like
c. don't think
d. don't work
e. doesn't agree
f. don't want
g. doesn't drive
h. aren't
i. don't stay
j. doesn't sing
3. a. isn't
b. loves, don't interest
c. don't study, is
d. don't dance, look
e. doesn't go, goes
f. does, doesn't crash
g. doesn't have, has
h. needs, doesn't burn
i. doesn't own, are
j. live, don't it
4. live - provides - dive - hold - stand - keeps - breeds - lays - return - stands - keep - sleeps - eats - hatches - comes - finds -feed - spends - returns - look after