Cindy , who went to university last month, spent 1000yuan more than she___for living

   expenses.

  A will plan   B had planed   C would plan   D has planed

—Who do you think will get the first prize?

—Mary, of course. She ________ for the competition for months.

A. is preparing                         B. was preparing

C. had been preparing              D. has been preparing

Mrs. White became a teacher in 1985. She _____ for twenty years by next summer.

A. will teach    B. would have taught    C. has been teaching    D. will have been teaching

By the time I arrived at the airport, she_____ for New Zealand.

A. would be leaving B has left     C will have left       D had left

By the time I arrived at the airport, she_____ for New Zealand.
A. would be leaving B has left     C will have left       D had left