-- What is the function of the mouse?
-- It________ the cursor(光标) on the screen.
| A．is used for moving | B．is used to moving |
| C．is using for moving | D．used to move |
I find hard to learn English well.
| A．this | B．it | C．that | D．they |
Don’t make me this or that when I am busy.
| A．do | B．done | C．to do | D．doing |
–How many people were invited to the meeting ?
--About six .
| A．hundred | B．hundreds | C．hundreds | D．hundreds of |
This Japanese dictionary Ellen’s. She is only person learning Japanese in our class.
| A．must be | B．can’t be | C．may be | D．can be |
Do you know a spaceship flies at about nineteen kilometerssecond ?
| A．the | B．a | C．/ | D．an |