A. blind B. disapprove C. rebuild D. Tian'anmen Square A. take a dancing class B. message C. agreement D. context A. health care B. riverbank C. passionately D. oil A. medium B. physiological C. hatch D. thanks to A. visa B. second C. catch up D. paperwork A. cross B. navigator C. colleague D. expect A. robust B. get used to C. difficulty D. once in a while A. town B. litre C. require D. for a start A. go into B. check C. harm D. teeth A. Window of the World B. pepper C. recognition D. call off