1.We must make some _____ (决定） for the coming trip.
2.我们想要感谢下列人士给他们的帮忙呵支持.
We would like to thank the ____ ____ their help and support.
3.（ ）Thia matrial ia used ____ wood in many ways．
A．for B．instead C．instead of D．to
4.The delicious food for our guests _____ (cook) this morning.