1. He always gets up ... 5 in the morning.

2. Although we are tired, we are contented ... what we have done.

3. Marie Curie received scientific training ... her father.

4. At the age of 44, she won a Nobel Prize ... Chemistry.

5. He didn't attend any university or colledge, which prevents him ... having a good job.

6. A computer is capable ... doing calculations with perfect accuracy.