单选题 Warnings about the dangers of smoking seem to have little ________ on this age group.

单选题 Whoever wins the election is going to have a ________ job getting the economy back on its foot.

单选题 I'm rather concerned about whether Johnny will ________ his new school.

单选题 From the window we have a view of fields ________ into the distance.

单选题 I told the drug addict ________ what I thought of her.

单选题 As soon as the country became independent, it ________ its own national bank.

单选题 When no one answered the door, she ________ through the window to see if anyone was there.

单选题 My wife ________ our elderly neighbor every few days to make sure he's all right.