I AM SURE THAT THEY CAN FINISH THE WORK IN 1HOUR.
WE WILL HAVE BEEN WORKING HERE FOR 4YEARS BY THE END OF NEXT YEAR.
WHY DON'T U DO NOTHING BUT SITTING HERE BY URSELF?
THOSE WHO WANT TO WATCH TV GO TO ROOM 202 PLEASE.
THE TEACHER ASKED ME TO MAKE UP OF THE HOMEWORK.