5. • Repay means to pay again.
• Restart means to start again.
• Refill means to fill again.
• Retell means to tell again.
• Revisit means to visit again.
• Reread means to read again.
6. “ly” means in that way
quietly means do it in a quiet way
happily means do it in a happy way
13. She runs slowly because she is short.
The lights suddenly went out. Are you scared?
The Christmas tree lights are shining brightly.
The man kindly gave the boy a piece of candy.
20. •The field is unsafe because
there is glass in the grass.
•The parents are angry because
the children are ungrateful.
•The children are angry because
the homework is unbearable.
21. “ful ” means full of
thankful means full of thanks
hopeful means full of hope