A.just left | B.has just left | C.is just leaving | D.was just leaving |
A.have run | B.have been run | C.had been run | D.will run |
A.will be reached | B.is reached | C.is being reached | D.had been reached |
A.has taught | B.will teach | C.has been teaching | D.will have been teaching |
A.is blowing | B.has blown | C.blew | D.had blown |
A.came | B.is coming | C.will come | D.had come |
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