Lora，you ____________ leave all your books on the floor like this!

I fell down and broke three of my teethI wonder how many times I have to come here and get my false teeth [ ]

— John seems happy,even though his wife left him and he lost his job.— I think he________to put on a brave face.[ ]

The man from the countryside just came to the city. The life in the city is______ to him.

____________you leave now, since here so much work has not been done yet?