Future Perfect Tense

Ann an dAndy got married on June 1st. Today is June 14th. Ann and Andy ____ married for two weeks. By June 7th, they ____ married for one week. By June 28th, they ____ married for four weeks.

(a)  

This traffic is terrible. We're going o be late. By the time we (get)___ to the airport, Bob's plane (arrive)_____ , and he'll be wondering where we are.

(a)  

The traffic was very heavy. By the time we (get)___ to the airport, Bob's plane (arrive)_____.

(a)  

This morning I came to class at 9.00. Right now it is 10.00, and I am still in class. I (sit)_______ at this desk for an hour. By 9.30, I (sit)_______ here for a half an hour. By 11.00, I (sit)________ here for two hours.

(a)  

I'm getting tired of sitting in the car. Do you realize that by the time we arrive in Phoenix, we (drive) (a)   for twenty straight hours?

Margaret was born in 1950. By the year 2000, she (live) (a)   on this earth for 50 years.

Go ahead and leave on your vacation. Don't worry about this work. By the time you get back, we (take) (a)   care everything.

I don't understand how those marathon runners do it! The race began over an hour ago. By the time they reach the finish line, they (run) (a)   steadily for more that two hours. I don't think I can run more that two minutes!

What? He got married again? At this rate, he (have) _____ a dozen wives by the time he (die) ____.

(a)  

We have been married for a long time. By our next anniversary, we (a)   married for 43 years.