On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
| A．their | B．whose | C．which | D．that |
18. A new ___ bus service to Tianjin Airport started to operate two months ago .
| A．normal | B．usual | C．regular | D．common |
17. Greatly moved by what he did , ____ .
| A．tears came to my eyes | B．my heart was full of gratefulness |
| C．my eyes were filled with tears | D．I could hardly hold back my tears |
16. My dear , where have you ___? I___ you everywhere .
| A．gone , have been hunting for | B．been , have been hunted for |
| C．been , have been hunting for | D．gone , have been looking for |
15. We all greatly ___ your cooperation in the building of the power station .
| A．thank | B．appreciate | C．attend | D．join |
14. Where there is a war , there is ___ , nothing ____ .
| A．no peace , in peace | B．peaceful , in peace |
| C．in peace , in peace | D．no peace , no peace |