It is expected that in the near future, more advances in the Internet technology________by German scientists

下列各组词语中加点的字注音有两个错误的一项是（ ）

Lily will give a talk tomorrow. She is thinking about ________ to make everyone happy with her speech.

Why not _________ swimming now — Good idea!

Are there any maps in your classroom— ________. There are two maps in it.