I can’t give my son the leading position. ______, he is too young; secondly, I want Mr. Smith to have the job.
The weather was ____cold that I didn’t like to leave my room.
Thanks _____ taking care of my cat.[ ]
Must I stay here with you?— No, you . You may go home, but you go to the net bar (网吧).
When I got to school, Amy ______his homework.