根据对活,判断正(T)误(F)。
A: What's the matter, David?
B: I lost my pen. I can't find it.
A: What colour is it?
B: It's blue.
A: Did you bring it here?
B: Yes, I'm sure.
A: Let me help you!
B: Thank you!
A: Ha, it's here! It's under your bag.
B: Yes, it is. It's my blue pen, my favourite pen. Thank you, Sally.
A: You are welcome.
1.Sally lost her pen.(________)
2.The pen is red.(________)
3.David didn't bring it here.(________)
4.Sally helped David.(________)
5.They found the pen at last.(________)