Going on a trip into ______ space must be quite ______exciting experience

’t got the reference book yet, but I’ll have a test on the subject nextmonth.—Don’t worry. You______ have it by Friday.

The socks cost _________ much _________we didn’t buy any.

下列各句中，没有语病的一项是（）

1The lady_________ dancing as a hobby in her sixties, and she is really good at it now.