Have you seen ___ pen? I left my pen somewhere here this morning.
A: a
B: an
C: the
A: a
B: an
C: the
举一反三
- ---Mum, have you seen my pen? I can't find it. --- Is it ______ orange one? I put it in your school bag just now. A: a B: an C: the D: /
- Have you got a pan/pen I could borrow? A: pan B: pen
- My pen is not black. The red pen is ____. A: my B: I C: mine
- - Where is my pen? - I _____ it on the desk this morning. A: lay B: lie C: laid D: lied
- I have ______ for my pen everywhere, but I just can't _____ it.