—What a nice classroom!
—It _____ every day.
A.is cleaning B.has cleaned C. is cleaned
By local doctors and nurses, we hope more people.
| A．train, help | B．training, helping | C．training, to help | D．train, helping |
Simon, Kitty says she a comic book in your home yesterday.
| A．leaves | B．left | C．forgets | D．forgot |
--Are there ___________ birds in the tree? --Yes, there are __________.
| A．any, any | B．some, some | C．any, some | D．some, any |
The school day ______ at half past seven every morning.
| A．is begin | B．begins | C．is beginning | D．begin |
There are two _______students in my school.
| A．hundreds | B．hundred | C．hundreds of | D．hundred of |