Bai 3 va bai 4 English trang 109

Bai 3:
A:Hello,I booked some tickets for a play on May 8,but I can't make it.Can I change it to another date,please?
B:Uhm,there are play on May 12 at 19.00 and play on May 25 at 19.00
A:Ok.Can I book a play on May 12 at 19.00,please?
Bai 4
A:Hello,Can I come a meeting on 16 May,please?
B:Oh,I am afraid I can't make it.can you come on 20th,please?
A:On the 20th,I'm going to abroad.Are we meeting on 24th or 27th?
B:That's fine,we are meeting on 20th
A:Ok.Thank you

Thanks da share!
P/S: ah,ah cai' hinh o chu ky' cua kai42 gio moi thay nhung hieu roi... Haha!