Cheerful. Sentence:1- He is a cheerful boy.
Alternate. sentence:1- We don’t have any other alternate.
Regret. Sentence:1- I regret my decision.
Dilemma. Sentence:1- I’m in dilemma. what to do.
Nervous. Sentence:1-Before meeting you, I was very nervous.
Admit. Sentence:1- I admit my mistake!
Rope. Sentence:1-Rahul jumped over the rope.
Lecture. Sentence:1– His lecture passed over my head.
Selfish. Sentence:1- Don’t be selfish.
River. Sentence:1- Can you swim across the river?