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GRAMMAR 1 3 Read and write. Rewrite the sentences.

The passive: Simple present TR: 6.4 1. Plants need nutrients for survival.

Insects are attracted to the plant’s sweet smell. Nutrients are needed by plants for survival.
The seeds are carried away by birds.
2. Birds eat the fruit.
How is the insect trapped?
The fly is caught inside the closing leaf.

3. The plant attracts insects.
1 Read. Complete the sentences.

is made
1. Plant food (make) by bacteria. 4. The smell of the stink lily tricks the flies.

2. Pollen (take) to other plants by insects.

3. The seeds (carry) by birds. 5. The pitcher plant traps and digests small animals.

4. Plants that eat insects (find) in the rain forest.

5. Many new plants (discover) every year.
4 Make sentences. Work with a partner. Take turns. How many can

2 Read. Underline the answer. you make?
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Socotra is located / is called in the Indian Ocean. Many strange trees

are found / are needed here. One famous tree is attracted / is called the snacks need children
dragon blood tree. It is used / is found to make paint and medicine. flowers find plants
The desert rose is used / is found in the desert in Socotra. It has beautiful insects eat flowers

pink flowers. It is shaped / is found like the foot of an elephant!

Flowers are eaten by plants.

Dragon blood trees That’s not true!

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