---Mum, have you seen my mobile phone?
---_______ you bought last week? I’m afraid I haven’t seen _______.
A. The one; it B. The one; one C. One; it D. One; one
---Mum, have you seen my mobile phone?
---_______ you bought last week? I’m afraid I haven’t seen _______.
A. The one; it B. The one; one C. One; it D. One; one
A