Excuse me, how can I find useful information on theInternet— ________ the information you need, type in thekeywords and then lots of websites will appear.

I can’t help my happy childhood.

wly built café, the walls of_______are painted light green, is really a peaceful place for us, specially afterhard work.

_______the Teachers’ Day ,the students are cleaning the classroom

Students should always remember theory and should not at all be ___ from practice.