WHAT'S HE DOING?
HE'S RIDING A BIKE.
ONGOING ACTION VS. INTERRUPTION
HE WAS EATING WHEN SHE APPEARED-ARRIVED.
WHAT IS SHE GOING TO DO?
SHE'S GOING TO SLEEP.
SENTENCE WITH SHOULD-SHOULDN'T
YOU SHOULDN'T EAT A LOT.
WHAT DID YOU DO LAST WEEK?
I DANCED LAST WEEK.
WHAT'S HER OCCUPATION?
SHE'S A PILOT.
WHAT DOES HE DO ON WEEKENDS?
HE COOKS.
SENTENCE WITH MUST
YOU MUST STUDY FOR THE EXAM.
ONGOING ACTION VS INTERRUPTION
HE ........................ WHEN THE POSTMAN ........................
WHERE IS THE SCHOOLBAG?
IT'S NEXT TO THE TABLE.
WHAT HAPPENED TO THIS GUY?
HE MISSED THE TRAIN
IS SHE DANCING?
NO, SHE INS'T.