【正文】
結(jié)構(gòu): can/must/should/may + be+ done Your homework must ____________ (finish) this afternoon. be finished They might be asked about how they got to the 樣到達(dá)會(huì)議地點(diǎn)。 Making other people smile can make them feel relaxed. ________(swim) is my favorite sport. ________(read) more is helpful in learning English. Swimming Reading _________ (take)off your shoes before you get into the classroom. Take