The food wasn't / weren't delicious
WASN'T
The dog eatted / ate all the food
ATE
Daniel studied / studyed hard for his final exams
STUDIED
Did Obama gave / give a speech yesterday?
GIVE
Tommy read / readed a book this morning
READ
My family and I watched / watch a film last weekend.
WATCHED
My dad cook / cooked a delicious meal last night
COOKED
The Browns go / went camping a few weeks ago
WENT
Did you see / saw the shooting stars last night?
SEE
How was / were Sally's concert?
WAS