Playing too many computer games _______ students.
| A．is bad to | B．is bad for | C．are bad to | D．are bad for |
I learned________a horse last year，and now I’m good at it．
| A．ride |
| B．rode |
| C．to ride |
| D．riding |
Lily likes________books and magazines when she is free．
| A．looking at |
| B．watching |
| C．seeing |
| D．reading |
She’s not strong enough________walking up mountains．
| A．to go |
| B．going |
| C．go |
| D．went |
Perhaps the famous football star won’t play________football any longer．
| A．a |
| B．an |
| C．the |
| D．／ |
After a short rest，they continued________．
| A．walk |
| B．walks |
| C．walking |
| D．to walking |