【正文】
ore class. (3) cheer up ―― make sb. happier . We should cheer up sick kids. So we can visit them in the hospital . (4) sign . Some people like to put up signs on the wall. (5) advertisement . There’re many advertisements on Qian’an TV. . He’ll hand out advertisements after school. (6)put off ―― do it later . We can’t put off making a plan . (7) e up with ―― think up . We need to e up with some ideas. (8)set up ―― start, establish . We’re going to set up a food bank to help hungry people. 4. When the Ss are talking about the pictu