--- Mr Wu, could you tell me ________?--- You’d better do more speaking.
―________ will you take the entrance examination?― In twelve days.
―I’m sorry I’m late.―_________. Come earlier next time.
________ painting it is! This is probably the ugliest one I’ve ever seen.
―Congratulations, Jane, you have won the first prize in the physics competition.―Thank you, Mr Green. I can’t make such great __________ without your help.
The water in the river nearby will be dirtier than before if nothing __________.