I like go swimming in summer,请划出句子中错误的地方

I like go swimming in summer （go - going)
Jeff wants to play in a band。 (play - join)
There is no bookshops near my school。 (is - are)
My books is my most precious things。 (is - are)
We often listen music together。 (listen - listen to)
Sam sometimes gets up half past six。 (half past six - at half past six)
Lucy lives Guangzhou,China。 (lives - lives in)
Mark helps his father a lot on the farm。