Answer:
1. Nina bought a packet of frozen peas to cook for dinner.
 Underline the finite verb: bought
 Circle the non-finite verb: to cook
2. The chicks need some grains to eat.
 Underline the finite verb: need
 Circle the non-finite verb: to eat
3. I like to drink milk sitting on the terrace.
 Underline the finite verb: like
 Circle the non-finite verb: to drink, sitting
4. Running is good for health.
 Underline the finite verb: is
 Circle the non-finite verb: Running
5. They want to eat eggs for breakfast.
 Underline the finite verb: want
 Circle the non-finite verb: to eat
6. My father likes to swim in the morning.
 Underline the finite verb: likes
 Circle the non-finite verb: to swim
7. Manu spends his time collecting stamps.
 Underline the finite verb: spends
 Circle the non-finite verb: collecting
8. Their friends tried to make peace between them.
 Underline the finite verb: tried
 Circle the non-finite verb: to make
9. Driving carefully is a good practice.
 Underline the finite verb: is
 Circle the non-finite verb: Driving
10. Rita wanted to improve her knowledge of French.
 Underline the finite verb: wanted
 Circle the non-finite verb: to improve