Sử dụng từ gợi ý viết thành câu hoàn chỉnh

1. this / your pen? → Is this your pen? Picture B
2. that / not my dictionary → . ....................................................................
3. these / not his trainers → . ...................................................................
4. these / your CDs? → ? ......................................................................
5. this / not our MP3 player → .................................................................
6. that / her bike? → ? .............................................................................