III. Decide whether the following senten

问题：

III. Decide whether the following sentences are true or false.

1. The chimps show love in their family by feeding or touching each other. (    )

2. Without any university training, she has achieved what she wanted. (    )

3. She hopes that chimps can be left in the forest. (    )

4. She supposes that people should not use chimps for entertainment. (    )

5. She has spent more than forty years helping people understand her work. (   )

6. She has built many homes for the wild animals to live in. (    )