I think we’re old enough with housework.
| A．to help | B．helping | C．helped | D．help |
I decide at home and have a good rest.
| A．stay | B．to stay | C．stayed | D．staying |
I have two children， and ______ of them are working in the west of China.
| A．all | B．both | C．neither | D．either |
He had to retire(退休) early poor health.
| A．but | B．because | C．so | D．because of |
Ann enjoys ______ music on Sundays.
| A．listening to | B．listening | C．listen to | D．listen |