---Miss Zhang, I can’t find my pen. --- If you can’t find _____, you can borrow _____ from your classmate

--- Oh, there is someone knocking at the door. --- __________ must be your neighbour,     Mrs Black. 

--A Dongying Evening Paper, please! --There is the last one left here, would you like to have ______?

— Who will teach _______ oral English next term? Can it be a new teacher?— Perhaps. But our head teacher hasn't told us ________ .

--- Mum, have you seen my mobile phone?    ---_______you bought last week? I’m sorry I haven’t seen _______.