Find ways to praise your children often, _________ you'll find they will open their hearts to you.
【2015·福建】—Where is Peter? I can't find him anywhere. —He went to the library after breakfast and his essay there ever since.
【2015·陕西】Mary really hard on his book and thinks he’ll have finished it by Friday.
【2015·陕西】At college, Barack Obama didn’t know that he the first black president of the United States of America.
【2015·四川】More expressways in Sichuan soon to promote the local economy.
【2015·天津】Jane can’t attend the meeting at 3 o’clock this afternoon because she ______ a class at that time.