【正文】
ise 單項選擇 1. Look! A set keys. Are these ? A. of。 your B. of。 yours C. is。 your D. are。 yours 2. Is that pencil box? A. he B. him C. his D. he’s 3. Her watch in her backpack. A. am B. is C. are D. be 4. A set of keys on the desk. Some boxes ______on the desk, too. A. are。 are B. is。 are C. is。 is D. is。 am 5. How do you spell baseball? A. the B. a C. this D. / Sonia: Tim, is this ______ eraser? Tim: ____, it is. This is not ____ _______. ____ this your _______? Sonia: Yes, it’s my watch. Is this your ______? Tim: No, it’s not my book. It’s ____ book. Sonia: OK. Jane, is ______ your book? Jane: Yes, it is. _______ _______. your Yes my watch watch book her this Thank you Is 填空