Вставить глагол в нужной форме.

1. What time ... you ... (to come) home from school?
2. I usually ... (to come) home at three o'clock, but twice a week we ... (to go) to the gym to play table tennis so I ... ( to return) home later then.
3. Our grandfather ... (to like) reading fresh newspapers.
4. Robert ... (to prefer) to travel by car.
5. I ... (not to understand) the meaning of this word.