С! времена а10) to mr. carson’s program "the tonight show". а 1 1. is often described 3) is often describing 2) often describes 4) often was described a2. 1) was 2) has been 3) will have been 4) had been аз. 1) was shown 2) wili show 3) showed 4) has shown а 4. 1) had worked 2) is working 3) wouid work 4) worked a5. ’1) is asking 2) had asked 3) was asked 4) has been asked a6 1) was fired 2) has been fired 3) had fired 4) was firing а7. ”1) have been drawn 2) had been drawing 3) draw 4) am drawing a8. 1) was discovering 3) has discovered 2) was discovered 4) was being discovered а9. 1 ) has never done 2) was never doing 3) had never done . 4) was never done a 10 1) ) was invited 2) was inviting, 3) has invited 4) had invited