24 Say in which of these sentences must means: a) obligation, b) probability, c) prohibition.
1. It must be a terrific film if Kate has seen it four times. 2. Sorry, I must
Leave a little earlier today. 3. You mustn't tell anyone about this - it's a secret. 4. Must I take this medicine: it has a bitter taste! 5. They must be
having a wonderful time at the seaside. 6. Kids mustn't get smart aleck with grown-ups. 7. London must be bigger than Paris.
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come,came,come

forgive,forgave,forgiven

cut,cut,cut

draw,drew,drawn

plot,ploted,ploted

run away,ran away,run away

escape,escaped,escaped

1.he is the strongest boy in our class

2.that cake is the worst

3.my book was more interesting than his book

4.he was the most handsome man in the family

5.his flat was bigger than his friend's

1.maths is easier than history for me

2.his backpack is lighter than mine

3.their camping stove is cheaper than ours

4.my torch is better than yours

ответ: 1-a) we  should not  burn  garbage.  it.            2- c) plants  growing  in the sea            3-c) greenpeace  protect  the oceans,  rivers, seas  and lakes            4-c)  we can  help the animals  if  we do not  cut wood            5-a)  we can help  the fish  if we do not  pollute the  oceans, rivers  and lakes

the tiger is the largest cat species, reaching a total body length of up to 3.3 metres and weighing up to 306 kg. their most recognizable feature is a pattern of dark vertical stripes on reddish-orange fur with lighter underparts. they have exceptionally stout teeth, and their canines are the longest among living felids, with a crown height of up to 74.5 mm.they are territorial and generally solitary but social animals, often requiring large contiguous areas of habitat that support their prey requirements. this, coupled with the fact that they are indigenous to some of the more densely populated places on earth, has caused significant conflicts with humans. in zoos, tigers have live for 20 to 26 years, which also seems to be their longevity in the wild.