The one and only thing I ____ is whether you take a good rest!
How much has their companythis year?
— What question did the teacher ask just now? — She asked how well this materialelectricity or heat.
Mid Autumn Day of this year falls onSaturday.
I really appreciate their ________ you ________ after me while I was ill.
—In my opinion, he is a hardworking man. —________. He is always the first to come and the last to leave.