If I ______ free tomorrow, we ________to Beijing Zoo.
There are no people in the hotel. It _______ have the friendliest service.
A passenger ship carrying 458 people sank(下沉) _______ about 9:28 pm_______ the night of July 1 in the Hubei section of China's Yangtze River.
I still remember there used to be _______ underground cave. My friends and I often had fun in_______ 18-foot-deep cave.
— That young woman must have something to do with the crime, right?— . Though she insisted she hadn’t done anything against the law.
----Your brother often disagrees with you,_________ he?---- __________. We often have different opinions.