–Did you visit the 23rd National Books Expo last month?–Yes, it was really ______. We saw many famous people, like Mo Yan, Ni Ping and Yu Dan.
Many people would rather ___________ at home than __________ outdoors because of the smog(雾霾).
-- Jim, I didn’t see you at Tina’s party last night. --Tina’s party? I ____________ to her party at all.
The situation will become worse and worse ________ the government takes actions to protect the environment.
—Excuse me, madam! Could you tell me when the last bus will leave? --Sorry, the last bus __________ for ten minutes.
Look! The building is on fire. Let’s help them to _________ it ________.