考点跟踪突破42 补全对话
一、从方框中选择合适的选项补全对话。
A(2015，天津)
A：Hi，Betty.What are you going to do?
B：Hi，Lingling！1.__B__
A：Oh，I have just come from there.
B：2.__D__
A：Yes.There will be an English speaking competition next Friday.
B：3.__G__
A：Life in the Future.
B：That's a good topic.4.__E__
