Some old Chinese customs, many of you are too young to know, have already died out．
A．what B．that C．how D．as
Whether ways will be found to stop pollution or not is just _______ worries the public．
A．why B．which C．that D．what
It’s necessary to be prepared for a job interview．___ the answers ready will be of great help．
A．To have had B．Having had C．Have D．Having
Not far from the house ____ two gardens, ______ seated nearby playing bridge with his children．
A．were; whose owner B．was; of which the owner
C．were; its owner D．was; owner of which
---Oh, God! Look at your new shirt! It has been totally ruined．
---Worse luck! I ______ in the rain．
A．have got caught B．had got caught
C．got caught D．get caught
The country has already sent up three unmanned spacecrafts, the most recent ____at the end of last March．
A．to be launched B．launched
C．being launched D．has been launched
