The government plans to bring in new laws ________ parents to take more responsibility for the education of their children.
Hearing his father was seriously ill, ______.
_________ two exams to worry about, I have to work really hard this weekend.
----Ten dollars, please!----How terrible! I ______ to bring my wallet with me.
. Mr. Green requires that the students ______ cheat in any exam.
----Where did you meet him?----It was in the hotel ______ he stayed ______ I met him.