—Frank, what do you usually do at the weather station?—I temperatures at 8 and 12 o'clock every day in the notebook.
Hardly had we entered the room________ it began to rain.
—When did the computer crash? —This morning,while I ________ the reading materials downloaded from some websites. 【选项
I was wandering through the street ________a beggar stopped me for some money.
You got second and Tim first in the race! How did Tim beat you? ——________ ? Maybe he is just a lucky dog!
Laura’s knee pain ______ from such activities as running, hiking and horse riding.