Nga is (1) _________ the stationer’s now. She wants to (2) _________ a new fountain-pen. The
stationer (3) _________ her a red one and blue one. But she doesn’t (4) _________ a red one (5)
_________ its color is bright. She (6) _________ the blue one. She (7) _________ this one is
fine. So she (8) _________ it. This fountain-pen is 60 pence.bài này làm sao?