------Do you know _____ the woman in red is?------I’m not sure. Maybe a policewoman.
His aunt wants to _______ him to fix the watch, but he has had it _______ already.
–Thank you for offering to help me with my maths. –_______________.
We all want to try something new, but finding the ______ to start is always the hardest part.
–Finish your homework, _______ you can’t watch football games, Sam. –All right, Mum.
–Mr Li always spends lots of time explaining things ______ us. –I agree. He’s patient enough to repeat them _______ us.