she is not so cheerful she used to be?
But for the sudden rainstorm, our trip to Hong Kong _____ a very pleasant one.
I really don’t know I lost my purse.
________ his arrival, he began to make preparations for the speech of the conference.
—I’m sure Andrew will win the first prize in the final.—I think so. He ________ for it for months.
The teacher stressed again that the students should not ________ any important details while retelling the story.