---Is this his book?
--- . It’s her book.
| A．Yes, I am |
| B．No, it isn’t |
| C．Yes, it is |
| D．No, he isn’t |
-- is Judy?
---She is 1.6 meters tall.
| A．How old | B．How much |
| C．How many | D．How tall |
---Mum, is my friend, Jim.
---Nice to meet you.
| A．that | B．this |
| C．he | D．it |
Tom is8-year-old boy.
| A．a | B．an |
| C．the | D．/ |
If you want to play the guitar well, you must do a lot of practice.
A. timeB. exercise C. homework