Mike insisted that he _____ nothing wrong and______ free.
Wu Juping, ______ the most beautiful mother, is also popular with foreigners for her saving the baby _________ off the high building.
__________ to the left at the crossroads, and you will see the railway station on your right.
Unfortunately, the research was limited __________ increasing economic profits, _________ protecting the environment.
We have to realize: boys share activities, _________ girls share feelings.
---- Pity you missed the lecture on nuclear pollution. ---- I _________ it, but was busy preparing for a job interview.