If necessary, you can ask ________ interpreter for help.A. a B. an C. the
__________ the window, please. It’s cold.
-Is Sally from America?- Let me ________.
Bill is ___________ classmate. He is a friend of ____________, too.
–Is that colourful pencil-box Bob’s ? – No, it isn’t __________. It’s _________,
–What colour is that kite? - _____________.