A:Hello,Tom.You look upset.(1) ?
B:I can't decide whether I should take part in our school art festival.
A:(2) ?
B:For the celebration of National Day.
A:Oh,I see.When will the festival begin?
B:It'll begin on September 25th.
A:I know you're good at singing.(3) ?
B:Great idea! But(4) ?
A:How about I love you,China?
B:It's too difficult.I'm afraid I can't sing it well.
A:(5) .You have a long time to practice it well.
B:I agree with you.