ildren, _____ had played the whole day long,were worn out

The weather is too cold ____ March this year.——It was still ____ when I came here years ago.

Tommy, you can never let others know what I have told you today.—Don’t worry. I will keep the .

you have to plough the field anyway,you _____ as well plant crops at the same time

Some people themselves by reading; others have been by the radio and television.