If, after 1972, when you can`t become an asset again, the meaning of that sentence becomes very strange, an action doesn`t happen anymore, it doesn`t matter. The original sentence was to be changed to: A 1972 agreement between Canada and the United States put an end to the dumping of phosphates authorized by municipalities. According to the information contained in this sentence, make your own sentence (regardless of the movement in the center of gravity of the sentence), which may be: municipalities can switch to Greak Lakes phosphates, including the amount of those by a 1972 agreement between Canada and the United States. A 1972 agreement between Canada and the United States reduced the amount of phosphates that municipalities were allowed to discharge into the Great Lakes. reduced to using the tension of the simple past, verb in 1972. Tense verb: „was done at the time of completion in the past“ means that „waste unloading“ took place until the „reduced“ action took place, but „agreement“ meant that a 1972 agreement between the United States and Canada reduced the amount of phosphates that municipalities (now in general) could discharge on the Great Lakes. See: At first glance, you should select A when you have finished in the past. But think about how an agreement could have reduced the amount of dumping allowed in the past in the 1972s. 1.
If the spill could have been discharged, it means that the amount dumped in the past cannot be withdrawn, cannot be reduced, the facts of the past cannot be changed 2. The fact that the provisions of the act had to be amended is certainly something that has been in effect since the date of establishment, that is, the 1972 Act cannot pre-reduce the amount of dumping of cities. The tension in the content of the status should be the same as the place of settlement (were) or later than the place of settlement (are) 3. If in the general past would not be as good as in the present general, because the phrase means that the „reduced“ of the general past and the present general „are allowed to get rid of“ means that „the agreement (at that time) reduces the amount of communal phosphate (now general) the amount of phosphate that could be tilted in the Great Lakes. Error 1: Just as (A) „Verb tense,“ „authorized,“ should not be the action that occurred before „reduced“ because „agreement“ can only reduce the future „quantity of phosphates that municipalities can unload.“ See: At first glance, you should select A when you have finished in the past. But think about how an agreement could have reduced the amount of dumping allowed in the past in the 1972s. (I think it is important to point out in the past that there was a lot of dumping prior to 1972 and, under the 1972 agreement, there has been a reduction in the previous one more dumping than has been done in the past) 1.1972 Apply reduced CE exclusion 2.la amount of phosphates and that the BC clause correctly excludes phosphates from the error of the phrase. For: The set should be close to the modification of the photophrates, in the amount of phosphate and this clause, of the decoration of the illogical, here phosphate to make the final language, can no longer be put by decoration. 3.B: Lack of admissibility, sentence of change Meaning C: absence of the word E: should do, and by municipalities change the meaning of the sentence, municipalities are allowed to get rid, not allowed by municipalities to throw 4. Dump, after the tension, allow this action to tip over if in the past it indicates that the action occurred before the reduction action — that is, before 1972.