It was the order that all the soldiers ________to the front.

I saw Sam and David in the playground yesterday afternoon. They games with their classmates then.

MrHu, have you finished correcting the papers? —-Not yet, the papers _______You _______ get the results from me by tomorrow

The park is a good place on Sundays.

Excuse me, can you tell me what “DIY”stands for?— It is ________ for “Do it yourself”. [ ]