Lin Yi isn't what it used to be. The last decade__________ great changes in the city images.
—Have you moved into your new house? —Not yet.I’ve no time to get it________.
You’d better take into account your own________and weaknesses before choosing a major.
—Is the letter from your mother?—Yes.But she ________the letter herself,because she doesn’t even know one word.
________he referred to in his article was often discussed by many people in the past.
Social practice is an opportunity for students to gain________better understanding of how________society operates.