【正文】
Oh,it39。s a watch 4.— What39。s his book ,it isn39。I 。s 7.— Is it ____________ backpack? — No,it isn39。My is。s that ____________ English? 2.— ____________ this your book? — No,it isn39。t. are my ____________. puter game game games these her notebooks? phone number is 2150273. is。I 6.—