... thành:Question word + have/has/had + subject + past participle? ex: Where have you studied so far? Who has he been in contact with?II>Gerund and to-infinitive1.Danh động từ làm chủ ngữ: ... Be -> am/is/are. They have -> She has1 ex: How can you behave like that? Why must you go?3.Đối với thì tơng lai với will và shall:Question word + will/shall + subject + main verb? ... ago.II>because of and in spite of: Mệnh đề chỉ sự nhợng bộ bắt đầu bằng though,although,even if,despite,in spite of, however,whatever.1.Although,though,even if,even though,despite,in spite of. a>Although,though,even...