Are the sentences correct or do they need the pronoun it? Where? Look at the examples. ► Could you turn on, please? Could you turn it on, please? ► Please sit down. correct 1 Could I try on? ________________
【简答题】Houses of wood . The t ( adj.浓密的) forests of the United States and Canada made wood a favourite building material in these countries. The log c ( n.小屋 ) of the early s ( n.定居者 ) dotted the land. In Ru...