There are forty students in our class. Twenty-five are girls and _________ are boys.
-__________snakes love music? -No,they are deaf. A. Does B. Are C. Do
-What's the time? -It's half ________two. A. pass B. for C. past
These are our books. Please look after_________.
-on the desk? -Yes, it is.
Are these your bookshis books?