―Could I smoke here―I’d prefer _______if you don’t smoke in front of thechildren

I’m happy that you agreed to work with us again. and I look forward to______ you next week. [ ]

u lose the paper document, sign in wwwSinacom, __ you might download all you need

Please _____ the water when you brush your teeth.

Who can help me carry the heavy box—I think David is _______ to do it. But the door is ______for him to go through.