Do you know _____ the work last night—At about eleven， I think.

Can you share a book withhimWe’ll let you have a new one next Monday.

Why can she keep such a good figure?–She ________ great importance to regular exercise

Please don’t step on the grassland. Can’t you see the sign “______ the grassland” —Sorry, sir! I didn’t see it.

_____ he wasn’t ready in time, we went without him