As is known to all, the newly learnt words will soon be forgotten unless_____ used in everyday communication.

---How is your plan getting along?----I can’t carry on _____ any longer. Someone must help me.

Come on, Maria! You can also enjoy_____ you have been dreaming of, if you don’t lose heart.

The hotel was nice; the weather was warm; the beaches were beautiful. ________ I’d say it was a great vacation.

  In the market I found the prices of vegetables were ______ high.