He was waiting in front of the house.

I ate half of the pizza.

I have been to Japan three times before.

The filesystem of my computer has broken down.

I contacted him beforehand.

The hard disk drive of my computer has broken.

I uploaded a large amount of data to the server using the File Transfer Protocol.

I forgot to do the pre-pasting, so I will do it now.

The recipe was published in the previous issue of the magazine.

The leading edge of this airplane is very sharp.