Nancy spent half an hour _______ playing the piano every day.
| A．practice | B．practicing | C．to practicing | D．to practice |
----- Is this book ? -----Yes, it’s English book.
A. a, a B. an, a C. a, an
----- _____________ ----- I’m fine. Thank you.
A. Are you Michael?
B. How are you?
C. How do you do?
----- My name Mary, and name is Tom.
A am, her B. is, his C. is, is
---What a nice meal! It's really kind of you to invite us.
--- __________. I'm glad you liked it.
| A．Sounds good. | B．Well done |
| C．Never mind | D．Not at all |
In our school library, there _____a number of books on science and
the number of them _______growing larger and larger.
| A．is; are | B．are; is | C．is; is | D．are; are |