Sure, here are some exercises with "a lot of," "a few," and "a little":
Fill in the blanks with the correct phrase:
a. There were ___________ clouds in the sky today.
b. She has ___________ time to finish the project.
c. We ate ___________ chocolates after dinner.
Write a sentence using each phrase:
a. A lot of -
b. A few -
c. A little -
Choose the correct phrase to complete the sentence:
a. She drank ___________ water during the race.
b. He received ___________ presents for his birthday.
c. There were ___________ snacks left in the bowl.
Feel free to give it a try and I can provide feedback or answers if needed!