Before dinner	You should arrive on time. You'd better bring a small gift.You may bring（1） .
During dinner	Try to be free at the dinner table. If you don't know how to use a knife or something else，you can （2） .
After dinner	You should（3） when you leave the party.

（1）A.some meat
B.some drinks
C.some bread
（2）A.watch other people and follow them
B.ask other people what to do
C.do as you like
（3）A.say nothing to the host
B.give some money to the host
C.thank the host for the meal