Think of stimulating phrases to which the phrases below are the replies No,you needn't Yes,I(she,he,we,they )can No,I(she,he,they)can't That's too bad
Do I need to come earlier? - No, you needn't Can they go for a walk with us? - Yes, they can Can you help me with my homework? - No, I can't I won't come to your birthday party on Saturday. - That's too bad.