Read it at natural speed, please
He asked her out to the movies.
I'd rather ask Ana out than Maria because she has a sweet-tooth, like me.
Would the spokesman back me up if I needed his help?
It's a good thing my backup disk saved all my data from the computer.
The pipe is blocked up, so we'll need to replace it as soon as possible.
There are a lot of traffic jams on that motorway, it's always backed up!
You'll have to back up to parallel park in that place.
If she hadn't gone down in the first place, she wouldn't have had to get back up again.
Have you ever blown out the candles on a cake at your birthday party?
The storm blew out circuit boards.
We had a blowout on our way to the office.
The car blew up into the air.
Will he know how to blow up a tire? (inflate a tire)
Can you blow up the picture for me, please? (enlarge the picture)