If you _____ your hand as far as you can, you should be able to touch it.
I suggest that that we should take part in more such activities in future we did yesterday.
The picture of the park memories of our class’s trip last year, when Mr. Smith began to take charge of our class.
He often keeps English _______ ___________,
— Did you scold him for his mistake? — Yes, but _____ it.
It will be five years ____ we meet again.