--What’s that ______ English?--It’s a bookcase.
It's reported that self﹣driving cars are expected to change the way we move around.
That sounds __________.( )
A.badB.badlyC.greatD.greatly
The manager of the hotel was waiting at the gate _______ the guests arrived.( )
A.whileB.whenC.unlessD.after
Liu Changjian,the command pilot of Sichuan Airlines Flight 3U8633, successfully _______ down the plane last month.( )
A.has broughtB.will bring
C.broughtD.bring
The local guide spoke ______ she could to make the visitors understand her.( )
A.as clear asB.as clearly as
C.so clear asD.so clearly as
I saw John in the park this morning.
It _____ be him. He has gone to HongKong.( )
A.can'tB.canC.mustn'tD.must