Контрольные задания > Complete the sentences by choosing a, b
or c.
1 Coral reefs are .........
@islands
b towns
c ocean communities.
2 Coral is .........
a hard b soft @blue
3 Coral polyps are .........
a huge plants b sensitive creatures
@bright-coloured algae
4 Coral reefs die because .........
(a) algae lose their colour
b people fish them
c the oceans' temperature increases
Вопрос:
Complete the sentences by choosing a, b
or c.
1 Coral reefs are .........
@islands
b towns
c ocean communities.
2 Coral is .........
a hard b soft @blue
3 Coral polyps are .........
a huge plants b sensitive creatures
@bright-coloured algae
4 Coral reefs die because .........
(a) algae lose their colour
b people fish them
c the oceans' temperature increases