1. The ______ huts were torn down to make way for new blocks of flats as they were no longer safe to live in.

2. A lifeguard noticed the young lady ______ about desperately in the deep end of the pool.

3. Angle remains ______ about being a dancer and will not change her mind even if it requires hours of training.

4. This new medicine could possible save the lifes of cancer ______.

5. George paced ______ along the corridor as he waited for this mother's operation to be over.