选择正确的英语解释。(24分)
( )（1）yesterday
( )（2）bookshop
( )（3）enjoy
( )（4）fantastic
School begins.The students ________ back to school.
A．come B．came C．coming
I visited Sanya last year.We ________ many flowers there.
A．see B．saw C．look
I ________ to Hainan ________ my uncle when I was 11 years old.
A．went；and B．go；with C．went；with
—________you enjoy yourself at the party?
—Yes, I was happy.
A．Did B．did C．Do