Tom, with a dog,() standing on the floor upstairs yesterday.
We saw him()the white building and go upstairs.
This box is too heavy for me to carry it upstairs.()
This box is too heavy for me to carry upstairs. ——()
We saw him()the white building and go upstairs.
Tom, with a dog,() standing on the floor upstairs yesterday.
This box is too heavy for me to carry it upstairs.()
This box is too heavy for me to carry upstairs. ——()