She sat at her desk，with her eyes________ on the book，________ in its plot.

What do you think is the best way learningEnglish

It is often________that one trouble never comes aloneIn my rush to leave I forgot to take the plan I had made the night before[ ]

Please don’t phone him between 1 and 3 p.mtomorrowHe ______ a lecture then

In order to find the missing child，villagers ________ all they can over the past five hours.(2012·安徽)