—When did the computer crash?—This morning,while I ________ the reading materials downloaded from some websites.【选项
He is seriously ill. His doctor said he is ___ of death.
At the news we all __ with joy.
Let’s meet __ the street corner at 7 tomorrow morning.
The teacher told us how to solve this problem and ___.
I believe __ you, so I believe __ what you said.