—_______ do you surf the Internet ?
—Once a month.
| A．How soon | B．How old | C．How often | D．How long |
There ________ a book and two clocks on the desk.
| A．are | B．is | C．be | D．am |
Here ____ two photos ______ my family.
| A．are, of | B．are, in |
| C．is, of | D．is, in |
Look! _____ are his ______.
| A．This, friend | B．Those, friends |
| C．This, friends | D．Those, friend |
They don’t play sports, they only______ them ________ TV
| A．watching, on | B．looks, on |
| C．looks at , in | D．watch, on |
I often play ping-pong_______ my classmates after class.
| A．on | B．in | C．for | D．with |