The mouse is 
front of the cat .
| A．on | B．in | C．at | D．to |
first , I fell over . But it didn’t hurt .
| A．On | B．In | C．At | D．To |
Chinese people invented
.
| A．print | B．printing | C．printed | D．prints |
There 
a book and two pens in the bag .
| A．were | B．are | C．is | D．have |
Did you 
it in your bag ?
| A．saw | B．look | C．look at | D．look for |