Faced with financial crisis, we think it is time to ___ the trip to Europe．

We can give you a ride into town.—_______ Thank you.

The girls are talking about the sports festival _____________．— Yes．They have so many interesting things to share．

Readers are required to _________ the rules of the library and mind their manners.

Is Sarah coming ? — No. She should have let us know earlier , but _______ she has been very busy recently.