|
16. She ought to stop working; she has a headache because she ________ too long. A. has been reading B. had read C. is reading D. read 17. Why do you look worried? Fred left the company half an hour ago. His work ________ unfinished since. A. left B. was left C. has left D. has been left 18. You could have asked Mr Johnson for help. He is kind-hearted. I ________ that. A whole day ________. A. forget; wastes B. forgot; was wasted C. forgot; had wasted D. forget; was wasted 19. Youd better not phone the manager between 7 and 8 tomorrow evening; he ________ an important meeting then. A. will have B. would have C. will be having D. will have had 20. Im sorry, but the boss isnt here yet. Shall I have him call you when he comes back? No, Ill call him back. If I call again in half an hour, do you think she ________ ? A. had arrived B. has arrived C. will arrive D. will have arrived | 
