_____ our goal, we must try hard and do everything we can.
A．Achieving B．Achieve C．To achieve D．Achieved
The new car won’t go into production soon. The engine of it hasn’t been fully ___.
A．carried out B．worked out C．tested out D．put out
Now I’m hungry and ____ a big meal; I had breakfast too early this morning.
A．died to B．dying to C．dying for D．died for
The old man showed us how to _____ part of the surface of the wood and let a pattern in.
A．cut down B．cut in C．cut out D．cut up
The young couple couldn’t afford a new house. ____, they wouldn’t have bought an old one.
A．However B．Otherwise C．Therefore D．Instead
Though ____ to see the strangers, the housewife gave them a big smile and said hello.
A．surprising B．to be surprised
C．surprised D．having surprised
