—Dave, it’s dangerous to swim here. Look at the sign. —Oh, I _______ it. Thank you.
We don’t have much homework now and our school bags are ____they used to be.
My grandfather ________ us stories when I was young. 4.
The number of workers in this factory _______ a lot this year. There were only a few workers in it two years ago.
When I came into the classroom, I saw some girls _______ happily.
— Do you know ______ for New York last night? — At 9:00.