Відповіді: Стр.142 (1)

1. Choose the correct half of each sentence.

1–a; 2–b; 3–b; 4–a; 5–a; 6–b.

1. When it is spring, a) many trees grow new leaves.

2. If a mouse sees a cat, b) it runs from it.

3. Your parrot will get hungry b) if you don’t feed it.

4. Sue will panic a) if she finds out that her dog is lost.

5. Please lower pollution a) if you really care about our planet.

6. If we don’t plant more trees, b) birds will disappear.