Teacher :Jim ，what's this (41)  English?

Tim: (42)  a pencil．

Teacher: (43) ．do you  (44)   it?

Tim :P-E-N-C-I-L．

Teacher :Is it your pencil?

Tim :No，it  (45) ．It’s her pencil

Mary: (46) ，it's my pencil．

Teacher: Mary ，is that  (47) sharpener?

Mary :No，it isn't． It's Jane's  (48) ．

Teacher :Is this your pen，Sonia?

Amy :No， (49) Amy． She is Sonia．

Teacher :Sorry． Is it your pen，Amy?

Amy :Yes， (50) ．

41．________

55． That is my watch．（改为否定句）

________ ________ my watch．

54． you， do， eraser， how， spell【连词成句）

________________________？

1．假如Lucy拾到一串钥匙，请帮她写一则招领启事。联系电话：521-1314。

2．假如Tom Green的学生证丢了，请帮他写一则寻物启事。联系电话：521-3344．

53．This is a baseball in English．（对划线部分提问）

________ ________in English?

52． Is that your pencil shar．pener?（作否定回答）

No，________ ________

51． This is my book．（改为一般疑问句）

________ ________your book?

50．________

49．________

47．________

48．________