Future+Perfect+Simple.+Exercises

__1. Put the verbs into the correct form (future perfect simple).__
 * 1) By 9 o'clock we (cook) dinner.
 * 2) They (eat) by then.
 * 3) In one week he (cross) the Atlantic by boat.
 * 4) She (go) home.
 * 5) Jane (not / finish) her work.
 * 6) Fred (not / return) from his holiday by Monday.
 * 7) The sun (not / rise) by 4 o'clock.
 * 8)  (do / you) the washing up by six o'clock?
 * 9) Our boss (not / leave) the office yet.
 * 10)  (buy / she) the new car?

__2. Put the verbs into the correct form (future perfect simple).__
 * 1) By 9 o'clock, we (finish) our homework.
 * 2) They (leave) the classroom by the end of the hour.
 * 3) We (go) home by next week.
 * 4) She (return) from the excursion by 6 o'clock.
 * 5) (buy / he) the new house by October?
 * 6) The sun (not / rise) by 4 o'clock.
 * 7) (you/do) the shopping by 3 o'clock?