-That's the third time he's won the award in this field.-Yes. He __________ his maximum potential in the past decade.
Everyone except Tom and John _____there when the meeting began.
The boy with the two dogs _____ when the earthquake rocked the city.
Maths _______ my favourite subject.
The number of the students in our school ____1200.
There ______ many new words in lesson one, It is very easy.