The professor wants the students to pay more attention to the festivals ______ in other parts of the world.

It's no good ________ here. Let's go home.

. _____ in her best skirt, the girl tried to make herself ____ at the party.

Jenny hopes that Mr. Smith will suggest a good way to have her written English ______ in a short period. 

At last the mother had no choice but ___________ her son herself, though she was quite busy．