Lao Wang ___________ Beijing Opera every morning . Listen, he ___________ in
the garden.
| A．sing; sing | B．sings; sings | C．is singing; sings | D．sings; is singing |
You ______ come to the office today______ someone else will do the work for you.
| A．needn’t； so | B．needn’t； since |
| C．don t need to； so | D．don’t need； since |
We are ______the people in need are helped in time.
| A．proud to | B．pride of | C．proud of | D．proud that |
The company was set up _______. My father has been working in it for nearly thirty years.
| A．1980s | B．in the 1980s |
| C．at 1980 | D．at 1980s |
We should pay more attention ______teenage problems.
| A．at | B．to | C．in | D．On |
______he was exercising at the park yesterday morning, he found a purse under the tree.
| A．While | B．Before | C．Though | D．If |