Read the sentences and indicate the tense. Choose between the Present Perfect and the Past Perfect. Describe and record your observations. A. Die Hausaufgaben haben immer von den Studenten gemacht werden müssen. (Homework always has to be done by the students.) Present Perfect B. Die Hausaufgaben hatten immer von den Studenten gemacht werden müssen. (Homework always had to be done by the students.) Past Perfect A. Die Gesetze haben immer befolgt werden müssen. (Laws always have to be obeyed.) Present Perfect B. Die Gesetze hatten immer befolgt werden müssen. (Laws always had to be obeyed.) Past Perfect A. Der Wagen hat sofort vom Mechaniker repariert werden können. (The car could be repaired by the mechanic immediately.) Present Perfect B. Der Wagen hatte sofort vom Mechaniker repariert werden können. (The car could have been repaired by the mechanic immediately.) Past Perfect 多重下拉选择题

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