A.LOST（被丢）　AND　FOUND（被找到）

A.LOST（被丢）　AND　FOUND（被找到）
FOUND：Is this your book?Please call John on 495-3456.FOUND:Is that your black backpack?Please call Mary.Phone # 476-5939 LOST :My pen case.Blue and white.Call Tom On 456-8700.
LOST:My school ID card.My name is Harry.Please call487-2349.FOUND:A set of keys.Please call Lily on 498-2456.LOST:A cat.Black and white.Last seen at the school gate.Call Lisa on 412-9856.
阅读上面一组“失物招领”广告,回答下列问题.1.How many bulletin board notices(布告启示) in the LOST AND FOUND?2.If (如果) you have lost your keys,you should call to find them.3.If you find a pencil case,it may be (可能是) .4.Can you call Harry if you want to find your lost book?5.Lisa lost her according to (根据) LOST AND FOUND.