Too many phone calls ............. from my phone today. The battery’s now dead.

Dave ------------ in the library since early this morning.

To which sentence from the paragraph can we add the following clause? ..................................................…

I am really busy now, but I will join you guys......... fifteen minutes.

I'm really sorry George. I don't have ................... money with me, but I can bring you some tomorrow.

I met ................................. friends for dinner last night.