In April, 2009, President Hu inspected the warships in Qingdao, the 60th anniversary of the founding of the PLA Navy.
| A．marking | B．marked | C．having marked | D．being marked |
That light rail transit line(轻轨)，started in July 2009 and _________in 2012, will be China’s longest light rail transmit line in history.
| A．completing | B．to be completed | C．completed | D．complete |
At the news conference the Foreign Minister spoke slowly so as to ______ what he would say.
| A．pass | B．weigh | C．cover | D．spread |
– Our holiday cost a lot of money.
--That doesn’t matter______ you enjoyed yourselves.
| A．unless | B．so long as | C．even though | D．while |
______ made matters worse was_______ their son’s disease was worsening.
| A．It; that | B．That; that | C．What; why | D．What; that |
Find ways to praise your children often, ____ you’ll find they will open their hearts to you.
| A．till | B．or | C．and | D．but |