Steven has a lot of work to _______ in the office since he has been away for quite a few days.
The boy asked his mother _______ go out to relax himself or not.
________ from space, the earth is blue.
This is the first time that I _____ at the meeting.
He _______ her to go to school, even though she did not want to.
-Excuse me, Dad, but I’m going to the club to meet my friends in the football team. -- Ok. _____.