ays to praise your children often ,_____ you’ll find they will open their hearts to you.

What did your father ask you —He asked me ___________.

It is well known that knowledge is________treasure house，but practice is________key to it

Do you know the song Where has the time gone (《时间去哪儿了》）—Sure. It _______ beautiful. I like it a lot.

Come on, baby. We have already done _________ of the work.