The science of computer, _____rapid progress has been made in recent years, is the most important of all science.
On returning home, she found a note to the door, reading “Call in later”.
She writes very well that English isn't her first language.
We were just calling you up _you came in.
When the cooking class changed to Thursday, I had to so that I could pick up my son from his piano lesson.
I'd appreciate if you would turn the radio down when I am reading.