Did you see who the driver was? — No, so quickly _____ that I couldn’t get a good look at his face. [ ]

mbed up to the top of a hill, we got a good view of the whole forest park.

We try our best ___ English and we practice ____ English every day.

Math teacher David Benke said he had no time____his life when he stopped a man shooting at students

Is it interesting to play computer games—Yes, _____ you are interested in playing computer games, you’ll have trouble giving it up.