将来完成时

1. By the time he arrives in Beijing, we ______ here for two days. A) will have stayed C) have been staying B) shall stay D)have stayed 2. —May I speak to your manager Mr. Williams at five o'clock tonight? —I'm sorry. Mr. Williams _______to a conference long before then. A) had gone C) has gone B) would have gone D) will have gone 3. My train arrives in New York at eight o'clock tonight. The plane I would like to take from there ______ by then. A) would leave C) has left B) will have left D) had left 4. The conference ______ a full week by the time it ends. A) must have lasted C) would last B) will have lasted D) has lasted 5. It's reported that by the end of this month the output of cement in the factory ______ by about l0%. A) will have risen C) will be rising B) has risen D) has been rising 6. By the end of the year all but two people ______. A) have left C) will be leaving B) will leave D) will have left 7. By the end of this month, we surely ______ a satisfactory solution to the problem. A) have found C) will have found B) will be finding D) are finding 8. Pick me up at 8 o’clock. I ________ my bath by then. A) will have had C) can have had B) will be having D) may have 9. I hope that everything I have told you __________ by the next lesson. A) have been forgotten 　 B) will have been forgotten C) won't have been forgotten D) haven't been forgotten