A primary school in England has ____ signs at its three entrances(入口), saying: Greet your child with a smile, not a mobile.( )
A.put intoB.put offC.put onD.put up
He often plans_________ a very relaxing vacation. A. having B. have C. to have
His father advised me _____ it again.
It is very important for us_____ English well.
Class is over. It’s time ______ you ______ a rest.
Ty to sing more English songs , and you will find it interesting _______ a foreign language.