-- Is this a pen? -- Yes , ________ is.A. this B. that C. it
Some people are walking _______ the bridge and some boats are going _______ the bridge.
--What would you do if you ____ a million dollars?--I’d give it to the charity
---Would you like ____ basketball with us?--- I’d love to, but I feel like ____ something first.
–Would you mind my using your dictionary?--__________.
— How beautiful the library is!—Yes. It ________ last year.