课时跟踪检测(二) learning about language & using language ⅰ.完成句子 1．he lost all his families in the earthquake, and since then he has_drowned_his_sorrows_in_drink (借酒消愁)． 2．you should apologize_to_me (向我道歉) for reading my letter. 3．if you promise to do something, you must keep_your_word (守信用)．
